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Aparri Weather Records (RP000098232)

Record envelope, standing records and threshold days for Aparri (RP000098232), Philippines, with 78 years of record.

Key Facts for Aparri

  • Aparri (RP000098232) is a weather station in Philippines at 18.37 latitude and 121.63 longitude, 3 m (10 ft) above sea level.
  • The station reports from 1949 to 2026, 78 years of record.
  • 1,464 records set at Aparri still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Aparri set a daily record high minimum temperature of 26.6 C (79.9 F) on 9 October 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: Philippines, 18.37 latitude, 121.63 longitude.
  • Elevation: 3 m (10 ft).
  • Period of record: 1949 to 2026, 78 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Aparri, with 2026 drawn through them The band shows the record high and record low for each calendar day at Aparri. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 10203040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Aparri. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Aparri, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan33.4 C (92.1 F)15.0 C (59.0 F)27.2 C (81.0 F)19.4 C (66.9 F)
Feb38.8 C (101.8 F)13.7 C (56.7 F)29.0 C (84.2 F)19.6 C (67.3 F)
Mar36.0 C (96.8 F)15.0 C (59.0 F)30.2 C (86.4 F)19.0 C (66.2 F)
Apr37.5 C (99.5 F)17.2 C (63.0 F)34.2 C (93.6 F)22.2 C (72.0 F)
May39.0 C (102.2 F)21.0 C (69.8 F)35.4 C (95.7 F)25.8 C (78.4 F)
Jun38.9 C (102.0 F)19.5 C (67.1 F)35.8 C (96.4 F)24.8 C (76.6 F)
Jul37.2 C (99.0 F)19.0 C (66.2 F)35.0 C (95.0 F)24.4 C (75.9 F)
Aug37.5 C (99.5 F)20.0 C (68.0 F)33.4 C (92.1 F)25.0 C (77.0 F)
Sep36.1 C (97.0 F)20.1 C (68.2 F)33.4 C (92.1 F)24.4 C (75.9 F)
Oct39.2 C (102.6 F)19.5 C (67.1 F)32.0 C (89.6 F)24.8 C (76.6 F)
Nov35.5 C (95.9 F)18.0 C (64.4 F)n/an/a
Dec33.0 C (91.4 F)16.0 C (60.8 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Aparri by the year they were set 1,464 records at Aparri still stand. 2025 holds the most, with 120. 0501001501951: 141952: 171953: 191954: 251955: 171956: 141957: 211958: 211959: 281960: 91961: 221962: 181963: 761964: 191965: 91966: 221967: 381968: 261969: 331970: 131971: 301972: 261973: 321974: 181975: 271976: 81977: 141978: 131979: 141980: 241981: 301982: 111983: 241984: 201985: 191986: 91987: 151988: 111989: 231990: 141991: 111992: 211993: 301994: 81995: 141996: 261997: 141998: 181999: 92000: 72001: 142002: 62003: 152004: 232005: 32006: 152007: 202008: 132009: 52010: 82011: 82012: 172013: 52014: 82015: 42016: 122017: 252018: 42022: 302023: 252024: 282025: 1202026: 551951195919671975198319911999200720152026
1,464 records at Aparri still stand. 2025 holds the most, with 120.
Standing records at Aparri by the year they were set
Year setStanding records
195114
195217
195319
195425
195517
195614
195721
195821
195928
19609
196122
196218
196376
196419
19659
196622
196738
196826
196933
197013
197130
197226
197332
197418
197527
19768
197714
197813
197914
198024
198130
198211
198324
198420
198519
19869
198715
198811
198923
199014
199111
199221
199330
19948
199514
199626
199714
199818
19999
20007
200114
20026
200315
200423
20053
200615
200720
200813
20095
20108
20118
201217
20135
20148
20154
201612
201725
20184
202230
202325
202428
2025120
202655

All-Time Record Progression

3 new records
When Aparri set new all-time records 3 all-time records were set at Aparri between 23 October 2017 and 16 June 2025. Each dot is a new record. Record high maximum temperatureRecord high minimum temperature23 October 2017: Record high maximum temperature 39.2 C (102.6 F)8 June 2025: Record high minimum temperature 29.2 C (84.6 F)16 June 2025: Record high minimum temperature 29.8 C (85.6 F)20202025
3 all-time records were set at Aparri between 23 October 2017 and 16 June 2025. Each dot is a new record.
When Aparri set new all-time records
DateKindDetail
2017-10-23Record high maximum temperatureRecord high maximum temperature 39.2 C (102.6 F)
2025-06-08Record high minimum temperatureRecord high minimum temperature 29.2 C (84.6 F)
2025-06-16Record high minimum temperatureRecord high minimum temperature 29.8 C (85.6 F)

Wettest Day of Each Month

Nov: 453.0 mm (17.8 in)
Record daily precipitation for each month at Aparri The wettest day on record for each calendar month at Aparri. The most was 453.0 mm (17.8 in) on 22 November 1973. 0200400600 Jan: 166.4 mm (6.6 in), 22 January 2008 Jan Feb: 73.9 mm (2.9 in), 9 February 2001 Feb Mar: 63.0 mm (2.5 in), 22 March 1970 Mar Apr: 108.0 mm (4.3 in), 29 April 1984 Apr May: 207.0 mm (8.1 in), 20 May 1981 May Jun: 237.0 mm (9.3 in), 1 June 2003 Jun Jul: 223.0 mm (8.8 in), 19 July 1971 Jul Aug: 270.3 mm (10.6 in), 24 August 2007 Aug Sep: 376.0 mm (14.8 in), 19 September 1981 Sep Oct: 380.0 mm (15.0 in), 23 October 1987 Oct Nov: 453.0 mm (17.8 in), 22 November 1973 Nov Dec: 197.9 mm (7.8 in), 6 December 2019 Dec
The wettest day on record for each calendar month at Aparri. The most was 453.0 mm (17.8 in) on 22 November 1973.
Record daily precipitation for each month at Aparri
MonthRecord daily precipitation (mm)Date
Jan166.4 mm (6.6 in)22 January 2008
Feb73.9 mm (2.9 in)9 February 2001
Mar63.0 mm (2.5 in)22 March 1970
Apr108.0 mm (4.3 in)29 April 1984
May207.0 mm (8.1 in)20 May 1981
Jun237.0 mm (9.3 in)1 June 2003
Jul223.0 mm (8.8 in)19 July 1971
Aug270.3 mm (10.6 in)24 August 2007
Sep376.0 mm (14.8 in)19 September 1981
Oct380.0 mm (15.0 in)23 October 1987
Nov453.0 mm (17.8 in)22 November 1973
Dec197.9 mm (7.8 in)6 December 2019

Period of Record Coverage

1951 to 2026
Days with data per year at Aparri 73 years of record at Aparri, 1951 to 2026. 15 years have data for under 90 percent of days and are left out of rankings: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2011 and others. 1951: 363 of 365 days1952: 365 of 366 days1953: 364 of 365 days1954: 365 of 365 days1955: 365 of 365 days1956: 365 of 366 days1957: 365 of 365 days1958: 365 of 365 days1959: 365 of 365 days1960: 366 of 366 days1961: 365 of 365 days1962: 365 of 365 days1963: 365 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 365 of 365 days1976: 365 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 365 of 365 days1980: 366 of 366 days1981: 365 of 365 days1982: 365 of 365 days1983: 365 of 365 days1984: 366 of 366 days1985: 365 of 365 days1986: 365 of 365 days1987: 365 of 365 days1988: 366 of 366 days1989: 365 of 365 days1990: 365 of 365 days1991: 365 of 365 days1992: 366 of 366 days1993: 365 of 365 days1994: 365 of 365 days1995: 365 of 365 days1996: 366 of 366 days1997: 365 of 365 days1998: 365 of 365 days1999: 365 of 365 days2000: 366 of 366 days2001: 259 of 365 days2002: 302 of 365 days2003: 260 of 365 days2004: 251 of 366 days2005: 228 of 365 days2006: 275 of 365 days2007: 284 of 365 days2008: 333 of 366 days2009: 330 of 365 days2010: 332 of 365 days2011: 325 of 365 days2012: 334 of 366 days2013: 332 of 365 days2014: 347 of 365 days2015: 311 of 365 days2016: 291 of 366 days2017: 324 of 365 days2018: 74 of 365 days2022: 265 of 365 days2023: 334 of 365 days2024: 329 of 366 days2025: 352 of 365 days2026: 275 of 365 days196019701980199020002010
73 years of record at Aparri, 1951 to 2026. 15 years have data for under 90 percent of days and are left out of rankings: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2011 and others.
Days with data per year at Aparri
YearDays with dataShare of yearComplete
195136399%Yes
1952365100%Yes
1953364100%Yes
1954365100%Yes
1955365100%Yes
1956365100%Yes
1957365100%Yes
1958365100%Yes
1959365100%Yes
1960366100%Yes
1961365100%Yes
1962365100%Yes
1963365100%Yes
1964366100%Yes
1965365100%Yes
1966365100%Yes
1967365100%Yes
1968366100%Yes
1969365100%Yes
1970365100%Yes
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974365100%Yes
1975365100%Yes
1976365100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
1981365100%Yes
1982365100%Yes
1983365100%Yes
1984366100%Yes
1985365100%Yes
1986365100%Yes
1987365100%Yes
1988366100%Yes
1989365100%Yes
1990365100%Yes
1991365100%Yes
1992366100%Yes
1993365100%Yes
1994365100%Yes
1995365100%Yes
1996366100%Yes
1997365100%Yes
1998365100%Yes
1999365100%Yes
2000366100%Yes
200125971%No
200230283%No
200326071%No
200425169%No
200522862%No
200627575%No
200728478%No
200833391%Yes
200933090%Yes
201033291%Yes
201132589%No
201233491%Yes
201333291%Yes
201434795%Yes
201531185%No
201629180%No
201732489%No
20187420%No
202226573%No
202333492%Yes
202432990%No
202535296%Yes
202627575%No

Latest Records

20
Latest records at Aparri
DateStationRecordValueBeat old record byOld record stoodSignificance
9 October 2026Aparri, PHdaily high min (Provisional)26.6 C (79.9 F)0.1 C (0.2 F)3 years7 of 100 (Routine)
6 October 2026Aparri, PHdaily high min (Provisional)27.6 C (81.7 F)1.4 C (2.5 F)65 years38 of 100 (Notable)
4 October 2026Aparri, PHdaily high min (Provisional)27.2 C (81.0 F)0.7 C (1.3 F)3 years13 of 100 (Routine)
27 September 2026Aparri, PHdaily high min (Provisional)26.6 C (79.9 F)0.2 C (0.4 F)9 years11 of 100 (Routine)
18 September 2026Aparri, PHdaily high min (Provisional)26.6 C (79.9 F)0.3 C (0.5 F)3 years10 of 100 (Routine)
17 September 2026Aparri, PHdaily high min (Provisional)26.8 C (80.2 F)0.2 C (0.4 F)3 years9 of 100 (Routine)
16 September 2026Aparri, PHdaily low max (Provisional)28.4 C (83.1 F)0.5 C (0.9 F)45 years22 of 100 (Routine)
15 September 2026Aparri, PHdaily high min (Provisional)26.7 C (80.1 F)0.5 C (0.9 F)0 years12 of 100 (Routine)
13 September 2026Aparri, PHdaily high min (Provisional)26.8 C (80.2 F)0.4 C (0.7 F)63 years29 of 100 (Routine)
12 September 2026Aparri, PHdaily high min (Provisional)27.6 C (81.7 F)0.8 C (1.4 F)63 years33 of 100 (Routine)
10 September 2026Aparri, PHdaily high min (Provisional)26.6 C (79.9 F)0.5 C (0.9 F)75 years34 of 100 (Routine)
6 September 2026Aparri, PHdaily high min (Tie, Provisional)26.8 C (80.2 F)tie4 years2 of 100 (Routine)
4 September 2026Aparri, PHdaily high min (Provisional)27.8 C (82.0 F)0.6 C (1.1 F)3 years13 of 100 (Routine)
3 September 2026Aparri, PHdaily rain (Provisional)122.0 mm (4.8 in)40.0 mm (1.6 in)61 years37 of 100 (Notable)
3 September 2026Aparri, PHdaily high min (Provisional)27.2 C (81.0 F)0.8 C (1.4 F)3 years15 of 100 (Routine)
2 September 2026Aparri, PHdaily high min (Provisional)27.8 C (82.0 F)1.0 C (1.8 F)8 years19 of 100 (Routine)
1 September 2026Aparri, PHdaily high min (Provisional)27.0 C (80.6 F)0.4 C (0.7 F)69 years31 of 100 (Routine)
31 August 2026Aparri, PHdaily rain (Provisional)82.0 mm (3.2 in)7.0 mm (0.28 in)75 years31 of 100 (Routine)
31 August 2026Aparri, PHdaily high min (Provisional)26.4 C (79.5 F)0.4 C (0.7 F)43 years23 of 100 (Routine)
28 August 2026Aparri, PHdaily high min (Provisional)28.4 C (83.1 F)1.6 C (2.9 F)0 years23 of 100 (Routine)

Climate Trend

53 complete years, 1951 to 2025
Annual mean temperature at Aparri as warming stripes, 1951 to 2025 One stripe for each of 53 complete years at Aparri, 1951 to 2025. Blue stripes are years cooler than the station's own mean of 26.9 C (80.4 F); red stripes are warmer. The coolest year was 1963, at 25.6 C (78.1 F), and the warmest was 1998, at 27.8 C (82.1 F). The strongest colour marks a difference of 1.3 C (2.3 F). 1951: 27.0 C, +0.1 C from the station mean1952: 27.4 C, +0.5 C from the station mean1953: 27.2 C, +0.3 C from the station mean1954: 27.3 C, +0.4 C from the station mean1955: 26.6 C, -0.3 C from the station mean1956: 26.8 C, -0.1 C from the station mean1957: 26.9 C, 0.0 C from the station mean1958: 26.7 C, -0.1 C from the station mean1959: 27.2 C, +0.3 C from the station mean1960: 27.2 C, +0.3 C from the station mean1961: 27.0 C, +0.1 C from the station mean1962: 26.4 C, -0.4 C from the station mean1963: 25.6 C, -1.2 C from the station mean1964: 26.3 C, -0.6 C from the station mean1965: 26.2 C, -0.7 C from the station mean1966: 26.6 C, -0.3 C from the station mean1967: 26.0 C, -0.9 C from the station mean1968: 26.2 C, -0.7 C from the station mean1969: 26.9 C, +0.1 C from the station mean1970: 27.0 C, +0.1 C from the station mean1971: 26.2 C, -0.7 C from the station mean1972: 26.8 C, -0.1 C from the station mean1973: 27.4 C, +0.5 C from the station mean1974: 27.0 C, +0.2 C from the station mean1975: 27.1 C, +0.2 C from the station mean1976: 26.6 C, -0.3 C from the station mean1977: 26.8 C, 0.0 C from the station mean1978: 26.8 C, -0.1 C from the station mean1979: 26.6 C, -0.3 C from the station mean1980: 26.6 C, -0.2 C from the station mean1981: 26.3 C, -0.6 C from the station mean1982: 26.8 C, -0.1 C from the station mean1983: 27.5 C, +0.7 C from the station mean1984: 27.0 C, +0.1 C from the station mean1985: 27.0 C, +0.1 C from the station mean1986: 26.3 C, -0.5 C from the station mean1987: 26.9 C, 0.0 C from the station mean1988: 27.2 C, +0.3 C from the station mean1989: 27.4 C, +0.5 C from the station mean1990: 26.9 C, +0.1 C from the station mean1991: 27.1 C, +0.2 C from the station mean1992: 27.4 C, +0.5 C from the station mean1993: 26.8 C, -0.1 C from the station mean1994: 27.3 C, +0.4 C from the station mean1995: 26.7 C, -0.2 C from the station mean1996: 26.5 C, -0.4 C from the station mean1997: 26.7 C, -0.2 C from the station mean1998: 27.8 C, +1.0 C from the station mean1999: 27.2 C, +0.3 C from the station mean2008: 27.5 C, +0.6 C from the station mean2009: 27.1 C, +0.3 C from the station mean2010: 27.7 C, +0.8 C from the station mean2025: 27.3 C, +0.4 C from the station mean19511960197019801990200020102020
One stripe for each of 53 complete years at Aparri, 1951 to 2025. Blue stripes are years cooler than the station's own mean of 26.9 C (80.4 F); red stripes are warmer. The coolest year was 1963, at 25.6 C (78.1 F), and the warmest was 1998, at 27.8 C (82.1 F). The strongest colour marks a difference of 1.3 C (2.3 F).
Annual mean temperature at Aparri as warming stripes, 1951 to 2025
YearAnnual mean temperatureDifference from the station mean
195127.0 C+0.08 C
195227.4 C+0.50 C
195327.2 C+0.33 C
195427.3 C+0.37 C
195526.6 C-0.33 C
195626.8 C-0.12 C
195726.9 C+0.00 C
195826.7 C-0.15 C
195927.2 C+0.34 C
196027.2 C+0.31 C
196127.0 C+0.09 C
196226.4 C-0.44 C
196325.6 C-1.25 C
196426.3 C-0.57 C
196526.2 C-0.66 C
196626.6 C-0.29 C
196726.0 C-0.89 C
196826.2 C-0.73 C
196926.9 C+0.06 C
197027.0 C+0.08 C
197126.2 C-0.71 C
197226.8 C-0.11 C
197327.4 C+0.50 C
197427.0 C+0.15 C
197527.1 C+0.21 C
197626.6 C-0.26 C
197726.8 C-0.05 C
197826.8 C-0.11 C
197926.6 C-0.27 C
198026.6 C-0.25 C
198126.3 C-0.59 C
198226.8 C-0.08 C
198327.5 C+0.65 C
198427.0 C+0.10 C
198527.0 C+0.13 C
198626.3 C-0.54 C
198726.9 C+0.02 C
198827.2 C+0.28 C
198927.4 C+0.48 C
199026.9 C+0.05 C
199127.1 C+0.23 C
199227.4 C+0.53 C
199326.8 C-0.11 C
199427.3 C+0.42 C
199526.7 C-0.22 C
199626.5 C-0.36 C
199726.7 C-0.17 C
199827.8 C+0.96 C
199927.2 C+0.32 C
200827.5 C+0.61 C
200927.1 C+0.26 C
201027.7 C+0.80 C
202527.3 C+0.37 C

The annual mean temperature here has risen by 0.09 C (0.02 to 0.16) per decade over 1951 to 2025. In Fahrenheit: 0.16 F (0.04 to 0.28) per decade. The slope is a straight line fitted to 53 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Aparri
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.09 C (0.02 to 0.16) per decade0.16 F (0.04 to 0.28) per decade1951 to 202553Rise
Mean daily maximum0.11 C (-0.01 to 0.22) per decade0.19 F (-0.01 to 0.40) per decade1951 to 202553Not clearly different from zero
Mean daily minimum0.07 C (0.00 to 0.14) per decade0.12 F (0.00 to 0.24) per decade1951 to 202553Rise

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1949 to 2026
Yearly extremes at Aparri: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)39.2 C (102.6 F)201736.4 C (97.5 F)73
Coldest night (TNn)13.7 C (56.7 F)196317.5 C (63.5 F)74
Wettest day (Rx1day)453.0 mm (17.8 in)1973150.0 mm (5.9 in)77
Wettest five days (Rx5day)738.0 mm (29.1 in)1957243.5 mm (9.6 in)76
Longest dry spell (CDD)142 days198822 days77

Hottest day (TXx)

Hottest day (TXx) at Aparri by year The hottest day of the year at Aparri, 1949 to 2026. The record is 39.2 C (102.6 F) in 2017, marked on the chart; the median year is 36.4 C (97.5 F). 32343638401960198020002020Record: 39.2 C (102.6 F) in 2017
The hottest day of the year at Aparri, 1949 to 2026. The record is 39.2 C (102.6 F) in 2017, marked on the chart; the median year is 36.4 C (97.5 F).
Hottest day (TXx) at Aparri by year
YearHottest day (TXx)
1949n/a
1950n/a
195136.7 C (98.1 F)
195237.7 C (99.9 F)
195337.4 C (99.3 F)
195437.7 C (99.9 F)
195536.4 C (97.5 F)
195637.4 C (99.3 F)
195737.2 C (99.0 F)
195836.2 C (97.2 F)
195938.9 C (102.0 F)
196036.9 C (98.4 F)
196136.3 C (97.3 F)
196237.4 C (99.3 F)
196335.8 C (96.4 F)
196436.4 C (97.5 F)
196536.7 C (98.1 F)
196636.1 C (97.0 F)
196737.3 C (99.1 F)
196836.1 C (97.0 F)
196937.8 C (100.0 F)
197037.3 C (99.1 F)
197135.7 C (96.3 F)
197237.3 C (99.1 F)
197339.0 C (102.2 F)
197437.0 C (98.6 F)
197537.5 C (99.5 F)
197635.3 C (95.5 F)
197735.9 C (96.6 F)
197836.4 C (97.5 F)
197936.4 C (97.5 F)
198036.0 C (96.8 F)
198134.9 C (94.8 F)
198236.0 C (96.8 F)
198337.5 C (99.5 F)
198435.2 C (95.4 F)
198536.0 C (96.8 F)
198635.0 C (95.0 F)
198736.0 C (96.8 F)
198837.0 C (98.6 F)
198936.0 C (96.8 F)
199035.0 C (95.0 F)
199137.0 C (98.6 F)
199236.0 C (96.8 F)
199336.0 C (96.8 F)
199436.0 C (96.8 F)
199535.0 C (95.0 F)
199636.0 C (96.8 F)
199735.4 C (95.7 F)
199837.0 C (98.6 F)
199935.0 C (95.0 F)
200035.5 C (95.9 F)
200138.0 C (100.4 F)
200238.0 C (100.4 F)
200335.6 C (96.1 F)
200437.0 C (98.6 F)
200536.0 C (96.8 F)
200637.5 C (99.5 F)
200737.0 C (98.6 F)
200837.0 C (98.6 F)
200936.7 C (98.1 F)
201036.3 C (97.3 F)
201137.0 C (98.6 F)
201238.8 C (101.8 F)
201337.2 C (99.0 F)
201437.0 C (98.6 F)
201535.2 C (95.4 F)
201635.6 C (96.1 F)
201739.2 C (102.6 F)
201833.4 C (92.1 F)
2019n/a
2020n/a
2021n/a
202235.6 C (96.1 F)
202336.4 C (97.5 F)
202436.8 C (98.2 F)
202534.4 C (93.9 F)
202635.8 C (96.4 F)

Coldest night (TNn)

Coldest night (TNn) at Aparri by year The coldest night of the year at Aparri, 1949 to 2026. The record is 13.7 C (56.7 F) in 1963, marked on the chart; the median year is 17.5 C (63.5 F). 1214161820221960198020002020Record: 13.7 C (56.7 F) in 1963
The coldest night of the year at Aparri, 1949 to 2026. The record is 13.7 C (56.7 F) in 1963, marked on the chart; the median year is 17.5 C (63.5 F).
Coldest night (TNn) at Aparri by year
YearColdest night (TNn)
1949n/a
1950n/a
195117.3 C (63.1 F)
195218.8 C (65.8 F)
195316.8 C (62.2 F)
195418.1 C (64.6 F)
195516.2 C (61.2 F)
195618.6 C (65.5 F)
195718.3 C (64.9 F)
195817.1 C (62.8 F)
195916.8 C (62.2 F)
196018.6 C (65.5 F)
196115.8 C (60.4 F)
196215.6 C (60.1 F)
196313.7 C (56.7 F)
196416.7 C (62.1 F)
196517.3 C (63.1 F)
196617.7 C (63.9 F)
196716.4 C (61.5 F)
196815.8 C (60.4 F)
196916.1 C (61.0 F)
197016.0 C (60.8 F)
197116.9 C (62.4 F)
197215.6 C (60.1 F)
197317.6 C (63.7 F)
197415.5 C (59.9 F)
197516.8 C (62.2 F)
197616.5 C (61.7 F)
197716.6 C (61.9 F)
197816.0 C (60.8 F)
197917.5 C (63.5 F)
198016.4 C (61.5 F)
198116.4 C (61.5 F)
198217.4 C (63.3 F)
198317.5 C (63.5 F)
198417.5 C (63.5 F)
198518.0 C (64.4 F)
198616.5 C (61.7 F)
198716.0 C (60.8 F)
198817.0 C (62.6 F)
198919.0 C (66.2 F)
199019.0 C (66.2 F)
199118.5 C (65.3 F)
199216.0 C (60.8 F)
199315.0 C (59.0 F)
199420.0 C (68.0 F)
199518.0 C (64.4 F)
199617.0 C (62.6 F)
199717.7 C (63.9 F)
199819.0 C (66.2 F)
199918.0 C (64.4 F)
200018.5 C (65.3 F)
200118.0 C (64.4 F)
200217.5 C (63.5 F)
200316.5 C (61.7 F)
200416.5 C (61.7 F)
200517.0 C (62.6 F)
200618.5 C (65.3 F)
200717.0 C (62.6 F)
200818.0 C (64.4 F)
200917.2 C (63.0 F)
201019.0 C (66.2 F)
201118.5 C (65.3 F)
201220.5 C (68.9 F)
201319.0 C (66.2 F)
201418.5 C (65.3 F)
201519.0 C (66.2 F)
201618.4 C (65.1 F)
201718.4 C (65.1 F)
201819.0 C (66.2 F)
2019n/a
2020n/a
202120.2 C (68.4 F)
202219.5 C (67.1 F)
202318.8 C (65.8 F)
202419.1 C (66.4 F)
202520.2 C (68.4 F)
202619.0 C (66.2 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Aparri by year The wettest day of the year at Aparri, 1949 to 2026. The record is 453.0 mm (17.8 in) in 1973, marked on the chart; the median year is 150.0 mm (5.9 in). 02004006001960198020002020Record: 453.0 mm (17.8 in) in 1973
The wettest day of the year at Aparri, 1949 to 2026. The record is 453.0 mm (17.8 in) in 1973, marked on the chart; the median year is 150.0 mm (5.9 in).
Wettest day (Rx1day) at Aparri by year
YearWettest day (Rx1day)
1949350.0 mm (13.8 in)
195053.1 mm (2.1 in)
1951253.0 mm (10.0 in)
1952130.0 mm (5.1 in)
1953150.0 mm (5.9 in)
1954121.0 mm (4.8 in)
195591.0 mm (3.6 in)
1956135.0 mm (5.3 in)
1957395.0 mm (15.6 in)
195893.0 mm (3.7 in)
1959153.0 mm (6.0 in)
196099.0 mm (3.9 in)
1961196.0 mm (7.7 in)
1962164.0 mm (6.5 in)
1963165.0 mm (6.5 in)
1964162.0 mm (6.4 in)
1965212.0 mm (8.3 in)
1966149.0 mm (5.9 in)
1967227.0 mm (8.9 in)
1968241.0 mm (9.5 in)
1969125.0 mm (4.9 in)
1970272.0 mm (10.7 in)
1971223.0 mm (8.8 in)
197285.0 mm (3.3 in)
1973453.0 mm (17.8 in)
1974126.0 mm (5.0 in)
197570.0 mm (2.8 in)
1976158.0 mm (6.2 in)
1977216.0 mm (8.5 in)
197896.0 mm (3.8 in)
1979153.0 mm (6.0 in)
1980276.0 mm (10.9 in)
1981376.0 mm (14.8 in)
198285.0 mm (3.3 in)
1983214.0 mm (8.4 in)
1984179.0 mm (7.0 in)
1985149.0 mm (5.9 in)
1986204.0 mm (8.0 in)
1987380.0 mm (15.0 in)
1988185.0 mm (7.3 in)
1989138.0 mm (5.4 in)
1990161.0 mm (6.3 in)
1991214.0 mm (8.4 in)
199285.0 mm (3.3 in)
199372.0 mm (2.8 in)
199488.0 mm (3.5 in)
1995147.0 mm (5.8 in)
1996246.0 mm (9.7 in)
1997204.0 mm (8.0 in)
1998240.0 mm (9.4 in)
1999261.0 mm (10.3 in)
2000102.0 mm (4.0 in)
200173.9 mm (2.9 in)
200258.9 mm (2.3 in)
2003237.0 mm (9.3 in)
200442.4 mm (1.7 in)
200597.5 mm (3.8 in)
2006111.0 mm (4.4 in)
2007270.3 mm (10.6 in)
2008216.4 mm (8.5 in)
2009154.4 mm (6.1 in)
2010158.0 mm (6.2 in)
201199.1 mm (3.9 in)
2012103.4 mm (4.1 in)
2013119.9 mm (4.7 in)
201483.1 mm (3.3 in)
2015225.6 mm (8.9 in)
2016134.1 mm (5.3 in)
2017124.5 mm (4.9 in)
2018101.6 mm (4.0 in)
2019366.5 mm (14.4 in)
2020145.3 mm (5.7 in)
2021138.4 mm (5.4 in)
2022132.8 mm (5.2 in)
2023194.1 mm (7.6 in)
2024142.7 mm (5.6 in)
2025n/a
2026139.0 mm (5.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Aparri by year The wettest five days of the year at Aparri, 1949 to 2026. The record is 738.0 mm (29.1 in) in 1957, marked on the chart; the median year is 243.5 mm (9.6 in). 02004006008001960198020002020Record: 738.0 mm (29.1 in) in 1957
The wettest five days of the year at Aparri, 1949 to 2026. The record is 738.0 mm (29.1 in) in 1957, marked on the chart; the median year is 243.5 mm (9.6 in).
Wettest five days (Rx5day) at Aparri by year
YearWettest five days (Rx5day)
1949n/a
19508.6 mm (0.34 in)
1951332.0 mm (13.1 in)
1952221.0 mm (8.7 in)
1953304.0 mm (12.0 in)
1954244.0 mm (9.6 in)
1955260.0 mm (10.2 in)
1956168.0 mm (6.6 in)
1957738.0 mm (29.1 in)
1958205.0 mm (8.1 in)
1959208.0 mm (8.2 in)
1960191.0 mm (7.5 in)
1961352.0 mm (13.9 in)
1962308.0 mm (12.1 in)
1963179.0 mm (7.0 in)
1964257.0 mm (10.1 in)
1965223.0 mm (8.8 in)
1966367.0 mm (14.4 in)
1967297.0 mm (11.7 in)
1968353.0 mm (13.9 in)
1969246.0 mm (9.7 in)
1970604.0 mm (23.8 in)
1971350.0 mm (13.8 in)
1972128.0 mm (5.0 in)
1973547.0 mm (21.5 in)
1974189.0 mm (7.4 in)
1975146.0 mm (5.7 in)
1976177.0 mm (7.0 in)
1977233.0 mm (9.2 in)
1978241.0 mm (9.5 in)
1979196.0 mm (7.7 in)
1980305.0 mm (12.0 in)
1981561.0 mm (22.1 in)
1982159.0 mm (6.3 in)
1983257.0 mm (10.1 in)
1984240.0 mm (9.4 in)
1985255.0 mm (10.0 in)
1986407.0 mm (16.0 in)
1987400.0 mm (15.7 in)
1988317.0 mm (12.5 in)
1989188.0 mm (7.4 in)
1990279.0 mm (11.0 in)
1991345.0 mm (13.6 in)
1992176.0 mm (6.9 in)
1993167.0 mm (6.6 in)
1994185.0 mm (7.3 in)
1995210.0 mm (8.3 in)
1996265.0 mm (10.4 in)
1997259.0 mm (10.2 in)
1998478.0 mm (18.8 in)
1999410.0 mm (16.1 in)
2000243.0 mm (9.6 in)
2001109.0 mm (4.3 in)
200294.2 mm (3.7 in)
2003273.3 mm (10.8 in)
200478.1 mm (3.1 in)
2005159.2 mm (6.3 in)
2006112.0 mm (4.4 in)
2007199.2 mm (7.8 in)
2008230.2 mm (9.1 in)
2009287.7 mm (11.3 in)
2010323.8 mm (12.7 in)
2011204.7 mm (8.1 in)
2012145.3 mm (5.7 in)
2013184.7 mm (7.3 in)
2014133.5 mm (5.3 in)
2015411.2 mm (16.2 in)
2016176.6 mm (7.0 in)
2017327.4 mm (12.9 in)
2018142.0 mm (5.6 in)
2019513.3 mm (20.2 in)
2020337.0 mm (13.3 in)
2021207.5 mm (8.2 in)
2022253.5 mm (10.0 in)
2023391.4 mm (15.4 in)
2024229.6 mm (9.0 in)
2025n/a
2026366.3 mm (14.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Aparri by year The longest dry spell of the year at Aparri, 1949 to 2026. The record is 142 days in 1988, marked on the chart; the median year is 22 days. 0501001501960198020002020Record: 142 days in 1988
The longest dry spell of the year at Aparri, 1949 to 2026. The record is 142 days in 1988, marked on the chart; the median year is 22 days.
Longest dry spell (CDD) at Aparri by year
YearLongest dry spell (CDD)
19491 day
19503 days
195118 days
195225 days
195316 days
195428 days
195523 days
195614 days
195725 days
195823 days
195920 days
196023 days
196119 days
196222 days
196329 days
196449 days
196525 days
196627 days
196737 days
196844 days
196943 days
197017 days
197124 days
197222 days
197348 days
197427 days
197516 days
197623 days
197732 days
197822 days
197944 days
198025 days
198127 days
198236 days
198343 days
198419 days
198525 days
198634 days
198738 days
1988142 days
198927 days
199037 days
199123 days
199235 days
199325 days
199418 days
199549 days
199629 days
199727 days
199829 days
199914 days
200023 days
20012 days
200211 days
200310 days
200422 days
200511 days
20062 days
20073 days
20083 days
20091 day
20102 days
20112 days
20122 days
20133 days
20143 days
20154 days
20164 days
20174 days
20185 days
20193 days
20203 days
20215 days
20224 days
20234 days
20245 days
2025n/a
20263 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Rainfall Return Levels

50 years, 1951 to 2000

A day with at least 164.6 mm (6.5 in) of rain is expected about once in 2 years. A day with at least 484.6 mm (19.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Aparri: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years164.6 mm (6.5 in)
5 years240.8 mm (9.5 in)
10 years294.8 mm (11.6 in)
25 years367.5 mm (14.5 in)
50 years424.7 mm (16.7 in)
100 years484.6 mm (19.1 in)Longer than the 50 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 50 years of values from 1951 to 2000.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 453.0 mm (17.8 in) in 1973; 395.0 mm (15.6 in) in 1957; 380.0 mm (15.0 in) in 1987.

Download the Data

  • Data for Aparri standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Aparri threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-14).