Built 2026-10-18 (18 October 2026)

Bluewater 3 WSW Weather Records (USC00291080)

Record envelope, standing records and threshold days for Bluewater 3 WSW (USC00291080), New Mexico, United States, with 64 years of record.

Key Facts for Bluewater 3 WSW

  • Bluewater 3 WSW (USC00291080) is a weather station in New Mexico, United States at 35.25 latitude and -108.03 longitude, 2,074 m (6,804 ft) above sea level.
  • The station reports from 1896 to 1959, 64 years of record.
  • 1,464 records set at Bluewater 3 WSW still stand.
  • Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
  • Bluewater 3 WSW set a daily record high minimum temperature of 4.4 C (39.9 F) on 2 November 1959.

About the Station

  • Location: New Mexico, United States, 35.25 latitude, -108.03 longitude.
  • Elevation: 2,074 m (6,804 ft).
  • Period of record: 1896 to 1959, 64 years.
  • Eligible elements: tmax, tmin, prcp, snow.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Bluewater 3 WSW, with 2026 drawn through them The band shows the record high and record low for each calendar day at Bluewater 3 WSW. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Bluewater 3 WSW. 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 Bluewater 3 WSW, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan20.0 C (68.0 F)-33.9 C (-29.0 F)n/an/a
Feb23.9 C (75.0 F)-30.0 C (-22.0 F)n/an/a
Mar30.6 C (87.1 F)-21.1 C (-6.0 F)n/an/a
Apr31.1 C (88.0 F)-18.3 C (-0.9 F)n/an/a
May37.8 C (100.0 F)-11.1 C (12.0 F)n/an/a
Jun39.4 C (102.9 F)-5.6 C (21.9 F)n/an/a
Jul40.6 C (105.1 F)-0.6 C (30.9 F)n/an/a
Aug37.2 C (99.0 F)0.6 C (33.1 F)n/an/a
Sep34.4 C (93.9 F)-11.1 C (12.0 F)n/an/a
Oct29.4 C (84.9 F)-17.2 C (1.0 F)n/an/a
Nov26.7 C (80.1 F)-31.7 C (-25.1 F)n/an/a
Dec20.0 C (68.0 F)-33.3 C (-27.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Bluewater 3 WSW by the year they were set 1,464 records at Bluewater 3 WSW still stand. 1902 holds the most, with 54. 02040601896: 161897: 341898: 331899: 431900: 361901: 431902: 541903: 11908: 71909: 351910: 391911: 501912: 421913: 441914: 171915: 471916: 371917: 321918: 311919: 51925: 161926: 251927: 181928: 241929: 331930: 251931: 381932: 201933: 241934: 211935: 181936: 151937: 261938: 191939: 301940: 161941: 161942: 201943: 401944: 171945: 291946: 221947: 101948: 331949: 281950: 391951: 301952: 201953: 281954: 191955: 291956: 251957: 151958: 131959: 171896190219121918192919351941194719531959
1,464 records at Bluewater 3 WSW still stand. 1902 holds the most, with 54.
Standing records at Bluewater 3 WSW by the year they were set
Year setStanding records
189616
189734
189833
189943
190036
190143
190254
19031
19087
190935
191039
191150
191242
191344
191417
191547
191637
191732
191831
19195
192516
192625
192718
192824
192933
193025
193138
193220
193324
193421
193518
193615
193726
193819
193930
194016
194116
194220
194340
194417
194529
194622
194710
194833
194928
195039
195130
195220
195328
195419
195529
195625
195715
195813
195917

All-Time Record Progression

1 new records
When Bluewater 3 WSW set new all-time records 1 all-time records were set at Bluewater 3 WSW between 19 January 1943 and 19 January 1943. Each dot is a new record. Record low minimum temperature19 January 1943: Record low minimum temperature -33.9 C (-29.0 F)
1 all-time records were set at Bluewater 3 WSW between 19 January 1943 and 19 January 1943. Each dot is a new record.
When Bluewater 3 WSW set new all-time records
DateKindDetail
1943-01-19Record low minimum temperatureRecord low minimum temperature -33.9 C (-29.0 F)

Wettest Day of Each Month

Jan: 52.3 mm (2.1 in)
Record daily precipitation for each month at Bluewater 3 WSW The wettest day on record for each calendar month at Bluewater 3 WSW. The most was 52.3 mm (2.1 in) on 17 January 1916. 0204060 Jan: 52.3 mm (2.1 in), 17 January 1916 Jan Feb: 20.3 mm (0.8 in), 11 February 1901 Feb Mar: 12.2 mm (0.5 in), 27 March 1940 Mar Apr: 25.4 mm (1.0 in), 16 April 1931 Apr May: 22.6 mm (0.9 in), 8 May 1917 May Jun: 39.9 mm (1.6 in), 11 June 1927 Jun Jul: 45.7 mm (1.8 in), 31 July 1931 Jul Aug: 39.4 mm (1.6 in), 7 August 1959 Aug Sep: 42.7 mm (1.7 in), 9 September 1927 Sep Oct: 40.6 mm (1.6 in), 4 October 1897 Oct Nov: 38.1 mm (1.5 in), 21 November 1931 Nov Dec: 29.2 mm (1.1 in), 19 December 1914 Dec
The wettest day on record for each calendar month at Bluewater 3 WSW. The most was 52.3 mm (2.1 in) on 17 January 1916.
Record daily precipitation for each month at Bluewater 3 WSW
MonthRecord daily precipitation (mm)Date
Jan52.3 mm (2.1 in)17 January 1916
Feb20.3 mm (0.8 in)11 February 1901
Mar12.2 mm (0.5 in)27 March 1940
Apr25.4 mm (1.0 in)16 April 1931
May22.6 mm (0.9 in)8 May 1917
Jun39.9 mm (1.6 in)11 June 1927
Jul45.7 mm (1.8 in)31 July 1931
Aug39.4 mm (1.6 in)7 August 1959
Sep42.7 mm (1.7 in)9 September 1927
Oct40.6 mm (1.6 in)4 October 1897
Nov38.1 mm (1.5 in)21 November 1931
Dec29.2 mm (1.1 in)19 December 1914

Period of Record Coverage

1896 to 1959
Days with data per year at Bluewater 3 WSW 55 years of record at Bluewater 3 WSW, 1896 to 1959. 15 years have data for under 90 percent of days and are left out of rankings: 1896, 1903, 1908, 1909, 1916, 1917, 1918, 1919 and others. 1896: 215 of 366 days1897: 365 of 365 days1898: 364 of 365 days1899: 365 of 365 days1900: 360 of 365 days1901: 359 of 365 days1902: 338 of 365 days1903: 28 of 365 days1908: 59 of 366 days1909: 310 of 365 days1910: 364 of 365 days1911: 363 of 365 days1912: 364 of 366 days1913: 365 of 365 days1914: 365 of 365 days1915: 364 of 365 days1916: 285 of 366 days1917: 241 of 365 days1918: 211 of 365 days1919: 65 of 365 days1925: 175 of 365 days1926: 365 of 365 days1927: 365 of 365 days1928: 365 of 366 days1929: 364 of 365 days1930: 359 of 365 days1931: 365 of 365 days1932: 359 of 366 days1933: 345 of 365 days1934: 343 of 365 days1935: 335 of 365 days1936: 336 of 366 days1937: 361 of 365 days1938: 299 of 365 days1939: 355 of 365 days1940: 360 of 366 days1941: 346 of 365 days1942: 354 of 365 days1943: 364 of 365 days1944: 366 of 366 days1945: 365 of 365 days1946: 364 of 365 days1947: 184 of 365 days1948: 365 of 366 days1949: 365 of 365 days1950: 354 of 365 days1951: 365 of 365 days1952: 366 of 366 days1953: 362 of 365 days1954: 334 of 365 days1955: 364 of 365 days1956: 310 of 366 days1957: 199 of 365 days1958: 167 of 365 days1959: 327 of 365 days19001910193019401950
55 years of record at Bluewater 3 WSW, 1896 to 1959. 15 years have data for under 90 percent of days and are left out of rankings: 1896, 1903, 1908, 1909, 1916, 1917, 1918, 1919 and others.
Days with data per year at Bluewater 3 WSW
YearDays with dataShare of yearComplete
189621559%No
1897365100%Yes
1898364100%Yes
1899365100%Yes
190036099%Yes
190135998%Yes
190233893%Yes
1903288%No
19085916%No
190931085%No
1910364100%Yes
191136399%Yes
191236499%Yes
1913365100%Yes
1914365100%Yes
1915364100%Yes
191628578%No
191724166%No
191821158%No
19196518%No
192517548%No
1926365100%Yes
1927365100%Yes
1928365100%Yes
1929364100%Yes
193035998%Yes
1931365100%Yes
193235998%Yes
193334595%Yes
193434394%Yes
193533592%Yes
193633692%Yes
193736199%Yes
193829982%No
193935597%Yes
194036098%Yes
194134695%Yes
194235497%Yes
1943364100%Yes
1944366100%Yes
1945365100%Yes
1946364100%Yes
194718450%No
1948365100%Yes
1949365100%Yes
195035497%Yes
1951365100%Yes
1952366100%Yes
195336299%Yes
195433492%Yes
1955364100%Yes
195631085%No
195719955%No
195816746%No
195932790%No

Latest Records

20
Latest records at Bluewater 3 WSW
DateStationRecordValueBeat old record byOld record stoodSignificance
2 November 1959Bluewater 3 WSW, USdaily high min4.4 C (39.9 F)2.7 C (4.9 F)4 years12 of 100 (Routine)
31 October 1959Bluewater 3 WSW, USdaily rain19.1 mm (0.8 in)9.4 mm (0.37 in)10 years20 of 100 (Routine)
31 October 1959Bluewater 3 WSW, USdaily low max5.6 C (42.1 F)1.1 C (2.0 F)29 years16 of 100 (Routine)
30 October 1959Bluewater 3 WSW, USdaily rain12.2 mm (0.5 in)4.6 mm (0.18 in)30 years20 of 100 (Routine)
27 October 1959Bluewater 3 WSW, USdaily high min5.6 C (42.1 F)1.2 C (2.2 F)14 years12 of 100 (Routine)
26 October 1959Bluewater 3 WSW, USdaily high min (Tie)4.4 C (39.9 F)tie8 years2 of 100 (Routine)
25 October 1959Bluewater 3 WSW, USdaily high max (Tie)26.1 C (79.0 F)tie32 years3 of 100 (Routine)
4 October 1959Bluewater 3 WSW, USdaily low max12.8 C (55.0 F)1.1 C (2.0 F)48 years22 of 100 (Routine)
3 October 1959Bluewater 3 WSW, USdaily low max13.3 C (55.9 F)2.3 C (4.1 F)14 years15 of 100 (Routine)
2 October 1959Bluewater 3 WSW, USdaily low max15.6 C (60.1 F)1.6 C (2.9 F)32 years18 of 100 (Routine)
1 October 1959Bluewater 3 WSW, USdaily low max16.1 C (61.0 F)1.7 C (3.1 F)32 years18 of 100 (Routine)
1 September 1959Bluewater 3 WSW, USdaily high min16.1 C (61.0 F)2.2 C (4.0 F)17 years15 of 100 (Routine)
19 August 1959Bluewater 3 WSW, USdaily rain10.9 mm (0.4 in)1.2 mm (0.05 in)49 years20 of 100 (Routine)
7 August 1959Bluewater 3 WSW, USmonthly rain39.4 mm (1.6 in)2.1 mm (0.08 in)29 years27 of 100 (Routine)
12 July 1959Bluewater 3 WSW, USdaily low min (Tie)5.0 C (41.0 F)tie21 years3 of 100 (Routine)
7 July 1959Bluewater 3 WSW, USdaily high min (Tie)15.0 C (59.0 F)tie29 years3 of 100 (Routine)
5 July 1959Bluewater 3 WSW, USdaily high min (Tie)18.3 C (64.9 F)tie12 years2 of 100 (Routine)
24 June 1959Bluewater 3 WSW, USdaily high min (Tie)14.4 C (57.9 F)tie2 years1 of 100 (Routine)
18 June 1959Bluewater 3 WSW, USdaily rain19.8 mm (0.8 in)18.0 mm (0.7 in)25 years20 of 100 (Routine)
18 June 1959Bluewater 3 WSW, USdaily high min15.0 C (59.0 F)1.1 C (2.0 F)60 years26 of 100 (Routine)

Climate Trend

33 complete years, 1897 to 1953
Annual mean temperature at Bluewater 3 WSW as warming stripes, 1897 to 1953 One stripe for each of 33 complete years at Bluewater 3 WSW, 1897 to 1953. Blue stripes are years cooler than the station's own mean of 8.8 C (47.8 F); red stripes are warmer. The coolest year was 1912, at 7.2 C (45.0 F), and the warmest was 1940, at 10.1 C (50.3 F). The strongest colour marks a difference of 1.6 C (2.9 F). 1897: 9.2 C, +0.4 C from the station mean1898: 8.6 C, -0.2 C from the station mean1899: 9.2 C, +0.4 C from the station mean1900: 9.8 C, +1.0 C from the station mean1901: 9.6 C, +0.9 C from the station mean1910: 9.8 C, +1.0 C from the station mean1911: 8.6 C, -0.2 C from the station mean1912: 7.2 C, -1.5 C from the station mean1913: 7.7 C, -1.1 C from the station mean1914: 8.9 C, +0.1 C from the station mean1915: 7.8 C, -0.9 C from the station mean1926: 8.3 C, -0.4 C from the station mean1927: 9.2 C, +0.4 C from the station mean1928: 8.9 C, +0.1 C from the station mean1929: 8.3 C, -0.5 C from the station mean1930: 8.3 C, -0.4 C from the station mean1931: 8.2 C, -0.6 C from the station mean1932: 8.0 C, -0.8 C from the station mean1934: 9.8 C, +1.1 C from the station mean1937: 8.5 C, -0.2 C from the station mean1939: 8.8 C, +0.1 C from the station mean1940: 10.1 C, +1.4 C from the station mean1941: 9.0 C, +0.3 C from the station mean1942: 9.0 C, +0.3 C from the station mean1943: 9.3 C, +0.5 C from the station mean1944: 8.9 C, +0.2 C from the station mean1945: 8.9 C, +0.1 C from the station mean1946: 9.0 C, +0.3 C from the station mean1948: 8.4 C, -0.4 C from the station mean1949: 7.9 C, -0.9 C from the station mean1950: 8.8 C, 0.0 C from the station mean1952: 8.4 C, -0.3 C from the station mean1953: 8.6 C, -0.2 C from the station mean189719001905191019151920192519301935194019451950
One stripe for each of 33 complete years at Bluewater 3 WSW, 1897 to 1953. Blue stripes are years cooler than the station's own mean of 8.8 C (47.8 F); red stripes are warmer. The coolest year was 1912, at 7.2 C (45.0 F), and the warmest was 1940, at 10.1 C (50.3 F). The strongest colour marks a difference of 1.6 C (2.9 F).
Annual mean temperature at Bluewater 3 WSW as warming stripes, 1897 to 1953
YearAnnual mean temperatureDifference from the station mean
18979.2 C+0.40 C
18988.6 C-0.16 C
18999.2 C+0.42 C
19009.8 C+1.00 C
19019.6 C+0.85 C
19109.8 C+1.04 C
19118.6 C-0.20 C
19127.2 C-1.52 C
19137.7 C-1.07 C
19148.9 C+0.13 C
19157.8 C-0.94 C
19268.3 C-0.44 C
19279.2 C+0.40 C
19288.9 C+0.14 C
19298.3 C-0.47 C
19308.3 C-0.45 C
19318.2 C-0.57 C
19328.0 C-0.80 C
19349.8 C+1.07 C
19378.5 C-0.22 C
19398.8 C+0.06 C
194010.1 C+1.38 C
19419.0 C+0.26 C
19429.0 C+0.28 C
19439.3 C+0.53 C
19448.9 C+0.15 C
19458.9 C+0.09 C
19469.0 C+0.25 C
19488.4 C-0.39 C
19497.9 C-0.87 C
19508.8 C+0.02 C
19528.4 C-0.33 C
19538.6 C-0.20 C

The fitted trend in annual mean temperature here over 1897 to 1953 is -0.03 C (-0.17 to 0.10) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: -0.1 F (-0.3 to 0.2) per decade. The slope is a straight line fitted to 33 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Bluewater 3 WSW
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature-0.03 C (-0.17 to 0.10) per decade-0.1 F (-0.3 to 0.2) per decade1897 to 195333Not clearly different from zero
Mean daily maximum0.1 C (-0.1 to 0.2) per decade0.2 F (-0.1 to 0.4) per decade1897 to 195333Not clearly different from zero
Mean daily minimum-0.16 C (-0.37 to 0.05) per decade-0.3 F (-0.7 to 0.1) per decade1897 to 195333Not clearly different from zero

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

1896 to 1959
Yearly extremes at Bluewater 3 WSW: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)40.6 C (105.1 F)190035.0 C (95.0 F)55
Coldest night (TNn)-33.9 C (-29.0 F)1943-26.1 C (-15.0 F)55
Wettest day (Rx1day)52.3 mm (2.1 in)191625.9 mm (1.0 in)55
Wettest five days (Rx5day)95.8 mm (3.8 in)192738.3 mm (1.5 in)55
Longest dry spell (CDD)107 days195650 days55

Hottest day (TXx)

Hottest day (TXx) at Bluewater 3 WSW by year The hottest day of the year at Bluewater 3 WSW, 1896 to 1959. The record is 40.6 C (105.1 F) in 1900, marked on the chart; the median year is 35.0 C (95.0 F). 1020304050190019201940Record: 40.6 C (105.1 F) in 1900
The hottest day of the year at Bluewater 3 WSW, 1896 to 1959. The record is 40.6 C (105.1 F) in 1900, marked on the chart; the median year is 35.0 C (95.0 F).
Hottest day (TXx) at Bluewater 3 WSW by year
YearHottest day (TXx)
189637.2 C (99.0 F)
189738.3 C (100.9 F)
189837.8 C (100.0 F)
189937.8 C (100.0 F)
190040.6 C (105.1 F)
190138.9 C (102.0 F)
190239.4 C (102.9 F)
190312.2 C (54.0 F)
190825.6 C (78.1 F)
190934.4 C (93.9 F)
191036.1 C (97.0 F)
191132.8 C (91.0 F)
191235.0 C (95.0 F)
191333.3 C (91.9 F)
191433.9 C (93.0 F)
191535.0 C (95.0 F)
191633.3 C (91.9 F)
191736.1 C (97.0 F)
191834.4 C (93.9 F)
191920.0 C (68.0 F)
192537.8 C (100.0 F)
192635.0 C (95.0 F)
192735.0 C (95.0 F)
192835.6 C (96.1 F)
192936.1 C (97.0 F)
193036.7 C (98.1 F)
193137.2 C (99.0 F)
193235.0 C (95.0 F)
193335.0 C (95.0 F)
193436.7 C (98.1 F)
193536.7 C (98.1 F)
193635.0 C (95.0 F)
193734.4 C (93.9 F)
193835.0 C (95.0 F)
193935.0 C (95.0 F)
194036.1 C (97.0 F)
194131.1 C (88.0 F)
194235.0 C (95.0 F)
194336.7 C (98.1 F)
194433.9 C (93.0 F)
194536.1 C (97.0 F)
194636.1 C (97.0 F)
194734.4 C (93.9 F)
194835.0 C (95.0 F)
194933.3 C (91.9 F)
195035.0 C (95.0 F)
195136.1 C (97.0 F)
195233.9 C (93.0 F)
195335.0 C (95.0 F)
195435.0 C (95.0 F)
195535.0 C (95.0 F)
195636.1 C (97.0 F)
195730.0 C (86.0 F)
195837.2 C (99.0 F)
195935.0 C (95.0 F)

Coldest night (TNn)

Coldest night (TNn) at Bluewater 3 WSW by year The coldest night of the year at Bluewater 3 WSW, 1896 to 1959. The record is -33.9 C (-29.0 F) in 1943, marked on the chart; the median year is -26.1 C (-15.0 F). -35-30-25-20-15190019201940Record: -33.9 C (-29.0 F) in 1943
The coldest night of the year at Bluewater 3 WSW, 1896 to 1959. The record is -33.9 C (-29.0 F) in 1943, marked on the chart; the median year is -26.1 C (-15.0 F).
Coldest night (TNn) at Bluewater 3 WSW by year
YearColdest night (TNn)
1896-17.8 C (0.0 F)
1897-17.8 C (0.0 F)
1898-22.2 C (-8.0 F)
1899-23.9 C (-11.0 F)
1900-26.1 C (-15.0 F)
1901-29.4 C (-20.9 F)
1902-24.4 C (-11.9 F)
1903-17.8 C (0.0 F)
1908-17.8 C (0.0 F)
1909-27.2 C (-17.0 F)
1910-26.1 C (-15.0 F)
1911-26.1 C (-15.0 F)
1912-28.9 C (-20.0 F)
1913-28.9 C (-20.0 F)
1914-28.3 C (-18.9 F)
1915-28.3 C (-18.9 F)
1916-19.4 C (-2.9 F)
1917-19.4 C (-2.9 F)
1918-28.9 C (-20.0 F)
1919-30.0 C (-22.0 F)
1925-18.9 C (-2.0 F)
1926-30.6 C (-23.1 F)
1927-22.8 C (-9.0 F)
1928-21.1 C (-6.0 F)
1929-20.6 C (-5.1 F)
1930-26.1 C (-15.0 F)
1931-31.7 C (-25.1 F)
1932-30.6 C (-23.1 F)
1933-28.3 C (-18.9 F)
1934-19.4 C (-2.9 F)
1935-19.4 C (-2.9 F)
1936-24.4 C (-11.9 F)
1937-30.6 C (-23.1 F)
1938-20.6 C (-5.1 F)
1939-29.4 C (-20.9 F)
1940-18.9 C (-2.0 F)
1941-17.2 C (1.0 F)
1942-31.1 C (-24.0 F)
1943-33.9 C (-29.0 F)
1944-26.7 C (-16.1 F)
1945-33.3 C (-27.9 F)
1946-24.4 C (-11.9 F)
1947-22.2 C (-8.0 F)
1948-27.8 C (-18.0 F)
1949-27.2 C (-17.0 F)
1950-27.8 C (-18.0 F)
1951-30.0 C (-22.0 F)
1952-26.7 C (-16.1 F)
1953-23.3 C (-9.9 F)
1954-23.9 C (-11.0 F)
1955-23.3 C (-9.9 F)
1956-28.9 C (-20.0 F)
1957-19.4 C (-2.9 F)
1958-25.0 C (-13.0 F)
1959-21.1 C (-6.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Bluewater 3 WSW by year The wettest day of the year at Bluewater 3 WSW, 1896 to 1959. The record is 52.3 mm (2.1 in) in 1916, marked on the chart; the median year is 25.9 mm (1.0 in). 0204060190019201940Record: 52.3 mm (2.1 in) in 1916
The wettest day of the year at Bluewater 3 WSW, 1896 to 1959. The record is 52.3 mm (2.1 in) in 1916, marked on the chart; the median year is 25.9 mm (1.0 in).
Wettest day (Rx1day) at Bluewater 3 WSW by year
YearWettest day (Rx1day)
189633.0 mm (1.3 in)
189740.6 mm (1.6 in)
189820.8 mm (0.8 in)
189940.6 mm (1.6 in)
190030.5 mm (1.2 in)
190122.9 mm (0.9 in)
190225.4 mm (1.0 in)
19032.5 mm (0.10 in)
19085.1 mm (0.20 in)
190916.0 mm (0.6 in)
191020.3 mm (0.8 in)
191129.2 mm (1.1 in)
191216.3 mm (0.6 in)
191341.9 mm (1.6 in)
191429.2 mm (1.1 in)
191526.7 mm (1.1 in)
191652.3 mm (2.1 in)
191730.5 mm (1.2 in)
191811.2 mm (0.4 in)
19197.1 mm (0.28 in)
192512.7 mm (0.5 in)
192621.6 mm (0.9 in)
192744.7 mm (1.8 in)
192824.1 mm (0.9 in)
192937.3 mm (1.5 in)
193025.7 mm (1.0 in)
193145.7 mm (1.8 in)
193219.1 mm (0.8 in)
193331.8 mm (1.3 in)
193431.8 mm (1.3 in)
193533.0 mm (1.3 in)
193633.0 mm (1.3 in)
193719.6 mm (0.8 in)
193831.2 mm (1.2 in)
193917.8 mm (0.7 in)
194017.8 mm (0.7 in)
194140.6 mm (1.6 in)
194236.6 mm (1.4 in)
194319.1 mm (0.8 in)
194415.7 mm (0.6 in)
194525.9 mm (1.0 in)
194640.4 mm (1.6 in)
194727.7 mm (1.1 in)
194827.9 mm (1.1 in)
194933.8 mm (1.3 in)
195014.5 mm (0.6 in)
195120.3 mm (0.8 in)
195225.9 mm (1.0 in)
195319.1 mm (0.8 in)
195424.9 mm (1.0 in)
195532.5 mm (1.3 in)
195612.7 mm (0.5 in)
195715.2 mm (0.6 in)
195831.8 mm (1.3 in)
195939.4 mm (1.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Bluewater 3 WSW by year The wettest five days of the year at Bluewater 3 WSW, 1896 to 1959. The record is 95.8 mm (3.8 in) in 1927, marked on the chart; the median year is 38.3 mm (1.5 in). 0255075100190019201940Record: 95.8 mm (3.8 in) in 1927
The wettest five days of the year at Bluewater 3 WSW, 1896 to 1959. The record is 95.8 mm (3.8 in) in 1927, marked on the chart; the median year is 38.3 mm (1.5 in).
Wettest five days (Rx5day) at Bluewater 3 WSW by year
YearWettest five days (Rx5day)
189643.2 mm (1.7 in)
189753.3 mm (2.1 in)
189861.5 mm (2.4 in)
189981.3 mm (3.2 in)
190069.8 mm (2.7 in)
190154.7 mm (2.2 in)
190236.8 mm (1.4 in)
19032.5 mm (0.10 in)
19085.4 mm (0.21 in)
190933.7 mm (1.3 in)
191035.3 mm (1.4 in)
191152.5 mm (2.1 in)
191223.9 mm (0.9 in)
191350.8 mm (2.0 in)
191445.7 mm (1.8 in)
191546.0 mm (1.8 in)
191678.2 mm (3.1 in)
191730.5 mm (1.2 in)
191823.1 mm (0.9 in)
191911.6 mm (0.5 in)
192528.0 mm (1.1 in)
192625.1 mm (1.0 in)
192795.8 mm (3.8 in)
192845.7 mm (1.8 in)
192991.4 mm (3.6 in)
193036.2 mm (1.4 in)
193164.8 mm (2.6 in)
193236.7 mm (1.4 in)
193357.5 mm (2.3 in)
193437.2 mm (1.5 in)
193553.5 mm (2.1 in)
193663.3 mm (2.5 in)
193725.7 mm (1.0 in)
193849.0 mm (1.9 in)
193930.6 mm (1.2 in)
194017.8 mm (0.7 in)
194145.6 mm (1.8 in)
194239.1 mm (1.5 in)
194330.5 mm (1.2 in)
194416.5 mm (0.6 in)
194538.3 mm (1.5 in)
194640.4 mm (1.6 in)
194724.9 mm (1.0 in)
194855.3 mm (2.2 in)
194950.6 mm (2.0 in)
195031.3 mm (1.2 in)
195125.2 mm (1.0 in)
195242.2 mm (1.7 in)
195333.2 mm (1.3 in)
195436.0 mm (1.4 in)
195562.0 mm (2.4 in)
195622.3 mm (0.9 in)
195727.5 mm (1.1 in)
195834.3 mm (1.4 in)
195975.5 mm (3.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Bluewater 3 WSW by year The longest dry spell of the year at Bluewater 3 WSW, 1896 to 1959. The record is 107 days in 1956, marked on the chart; the median year is 50 days. 050100150190019201940Record: 107 days in 1956
The longest dry spell of the year at Bluewater 3 WSW, 1896 to 1959. The record is 107 days in 1956, marked on the chart; the median year is 50 days.
Longest dry spell (CDD) at Bluewater 3 WSW by year
YearLongest dry spell (CDD)
189633 days
189747 days
189850 days
189981 days
190043 days
190150 days
190279 days
190327 days
190821 days
190972 days
191082 days
191142 days
191272 days
191388 days
191496 days
191555 days
1916100 days
191750 days
191833 days
191951 days
192527 days
192643 days
192766 days
192837 days
192974 days
193043 days
193133 days
193249 days
193336 days
193444 days
193553 days
193645 days
193753 days
193873 days
193932 days
194033 days
194126 days
194260 days
194335 days
194441 days
194572 days
194661 days
19472 days
194881 days
194948 days
195098 days
195185 days
195247 days
195359 days
195446 days
195571 days
1956107 days
195745 days
195834 days
195956 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.

Frost Dates and Growing Season

33 years with a frost

Across 33 years with a frost, the median last spring frost at Bluewater 3 WSW falls on 5 June and the median first autumn frost on 16 September, which leaves a median of 108 days between them.

Fitted over all years, the growing season changes by -0.9 days per decade at this station.

Frost dates and growing season at Bluewater 3 WSW
MeasureMedian, all yearsEarliest periodRecent period (1900 to 1953)Recent against earliestFitted trend
Last spring frost5 Junen/a5 Junen/a+1.8 days per decade
First autumn frost16 Septembern/a16 Septembern/a+0.9 days per decade
Growing days108 daysn/a107 daysn/a-0.9 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

43 years, 1897 to 1959

A day with at least 26.7 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 52.2 mm (2.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Bluewater 3 WSW: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years26.7 mm (1.1 in)
5 years35.0 mm (1.4 in)
10 years39.8 mm (1.6 in)
25 years45.3 mm (1.8 in)
50 years48.9 mm (1.9 in)Longer than the 43 years of record
100 years52.2 mm (2.1 in)Longer than the 43 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, 43 years of values from 1897 to 1959.

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: 45.7 mm (1.8 in) in 1931; 44.7 mm (1.8 in) in 1927; 41.9 mm (1.6 in) in 1913.

Download the Data

  • Data for Bluewater 3 WSW standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Bluewater 3 WSW 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).