Built 2026-10-15 (15 October 2026)

Brazzaville Weather Records (CF000004450)

Record envelope, standing records and threshold days for Brazzaville (CF000004450), Congo (Brazzaville), with 79 years of record.

Key Facts for Brazzaville

  • Brazzaville (CF000004450) is a weather station in Congo (Brazzaville) at -4.25 latitude and 15.25 longitude, 314 m (1,030 ft) above sea level.
  • The station reports from 1947 to 2025, 79 years of record.
  • 1,464 records set at Brazzaville still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Brazzaville set a daily record high maximum temperature of 33.2 C (91.8 F) on 10 August 2025.

About the Station

  • Location: Congo (Brazzaville), -4.25 latitude, 15.25 longitude.
  • Elevation: 314 m (1,030 ft).
  • Period of record: 1947 to 2025, 79 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

13 days at or beyond a record
Daily record high and record low at Brazzaville, with 2026 drawn through them The band shows the record high and record low for each calendar day at Brazzaville. The lines show the 2026 daily maximum and minimum. 13 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 1020304050 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Brazzaville. The lines show the 2026 daily maximum and minimum. 13 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Brazzaville, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan37.5 C (99.5 F)17.0 C (62.6 F)35.0 C (95.0 F)21.2 C (70.2 F)
Feb36.4 C (97.5 F)14.5 C (58.1 F)35.0 C (95.0 F)20.7 C (69.3 F)
Mar37.5 C (99.5 F)17.7 C (63.9 F)35.5 C (95.9 F)19.9 C (67.8 F)
Apr36.8 C (98.2 F)18.6 C (65.5 F)35.2 C (95.4 F)20.2 C (68.4 F)
May37.3 C (99.1 F)17.0 C (62.6 F)34.5 C (94.1 F)20.8 C (69.4 F)
Jun35.0 C (95.0 F)12.7 C (54.9 F)34.5 C (94.1 F)18.9 C (66.0 F)
Jul33.8 C (92.8 F)10.5 C (50.9 F)31.5 C (88.7 F)16.9 C (62.4 F)
Aug40.2 C (104.4 F)10.3 C (50.5 F)33.2 C (91.8 F)16.8 C (62.2 F)
Sep39.5 C (103.1 F)15.2 C (59.4 F)n/an/a
Oct38.9 C (102.0 F)13.7 C (56.7 F)n/an/a
Nov35.8 C (96.4 F)18.2 C (64.8 F)n/an/a
Dec40.2 C (104.4 F)17.7 C (63.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Brazzaville by the year they were set 1,464 records at Brazzaville still stand. 2023 holds the most, with 53. 02040601947: 171948: 221950: 521951: 311952: 201953: 181954: 321955: 351956: 251957: 151958: 291959: 71960: 181961: 241962: 161963: 191964: 431965: 181967: 291968: 261969: 221970: 141971: 221972: 201973: 211974: 311975: 311976: 211977: 161978: 211979: 231980: 191981: 121982: 121983: 211984: 41985: 51986: 71987: 131988: 81989: 151990: 71991: 81992: 101993: 221994: 271995: 181996: 151997: 151998: 331999: 142000: 52001: 62002: 162003: 112004: 142005: 212006: 82007: 42008: 82009: 142010: 262011: 62012: 82013: 152014: 352015: 192016: 242017: 132018: 92019: 82020: 262021: 122022: 212023: 532024: 402025: 191947195619641973198119891997200520132021
1,464 records at Brazzaville still stand. 2023 holds the most, with 53.
Standing records at Brazzaville by the year they were set
Year setStanding records
194717
194822
195052
195131
195220
195318
195432
195535
195625
195715
195829
19597
196018
196124
196216
196319
196443
196518
196729
196826
196922
197014
197122
197220
197321
197431
197531
197621
197716
197821
197923
198019
198112
198212
198321
19844
19855
19867
198713
19888
198915
19907
19918
199210
199322
199427
199518
199615
199715
199833
199914
20005
20016
200216
200311
200414
200521
20068
20074
20088
200914
201026
20116
20128
201315
201435
201519
201624
201713
20189
20198
202026
202112
202221
202353
202440
202519

All-Time Record Progression

11 new records
When Brazzaville set new all-time records 11 all-time records were set at Brazzaville between 30 November 1980 and 24 February 2009. Each dot is a new record. Record daily precipitationRecord high minimum temperature30 November 1980: Record daily precipitation 154.0 mm (6.1 in)11 January 1982: Record daily precipitation 180.1 mm (7.1 in)27 November 1982: Record daily precipitation 226.1 mm (8.9 in)28 November 1982: Record daily precipitation 238.0 mm (9.4 in)14 April 1983: Record daily precipitation 246.1 mm (9.7 in)3 April 1984: Record daily precipitation 291.1 mm (11.5 in)27 November 1984: Record daily precipitation 301.0 mm (11.9 in)23 February 1988: Record high minimum temperature 25.1 C (77.2 F)28 March 1993: Record daily precipitation 320.0 mm (12.6 in)23 February 1998: Record high minimum temperature 26.2 C (79.2 F)24 February 2009: Record daily precipitation 405.9 mm (16.0 in)1980198519901995200020052010
11 all-time records were set at Brazzaville between 30 November 1980 and 24 February 2009. Each dot is a new record.
When Brazzaville set new all-time records
DateKindDetail
1980-11-30Record daily precipitationRecord daily precipitation 154.0 mm (6.1 in)
1982-01-11Record daily precipitationRecord daily precipitation 180.1 mm (7.1 in)
1982-11-27Record daily precipitationRecord daily precipitation 226.1 mm (8.9 in)
1982-11-28Record daily precipitationRecord daily precipitation 238.0 mm (9.4 in)
1983-04-14Record daily precipitationRecord daily precipitation 246.1 mm (9.7 in)
1984-04-03Record daily precipitationRecord daily precipitation 291.1 mm (11.5 in)
1984-11-27Record daily precipitationRecord daily precipitation 301.0 mm (11.9 in)
1988-02-23Record high minimum temperatureRecord high minimum temperature 25.1 C (77.2 F)
1993-03-28Record daily precipitationRecord daily precipitation 320.0 mm (12.6 in)
1998-02-23Record high minimum temperatureRecord high minimum temperature 26.2 C (79.2 F)
2009-02-24Record daily precipitationRecord daily precipitation 405.9 mm (16.0 in)

Wettest Day of Each Month

Feb: 405.9 mm (16.0 in)
Record daily precipitation for each month at Brazzaville The wettest day on record for each calendar month at Brazzaville. The most was 405.9 mm (16.0 in) on 24 February 2009. 0200400600 Jan: 318.0 mm (12.5 in), 2 January 2017 Jan Feb: 405.9 mm (16.0 in), 24 February 2009 Feb Mar: 320.0 mm (12.6 in), 28 March 1993 Mar Apr: 291.1 mm (11.5 in), 3 April 1984 Apr May: 165.1 mm (6.5 in), 21 May 1990 May Jun: 84.1 mm (3.3 in), 1 June 2001 Jun Jul: 225.0 mm (8.9 in), 1 July 1988 Jul Aug: 180.1 mm (7.1 in), 16 August 1994 Aug Sep: 254.0 mm (10.0 in), 30 September 1986 Sep Oct: 100.0 mm (3.9 in), 20 October 1951 Oct Nov: 367.0 mm (14.4 in), 16 November 2009 Nov Dec: 229.1 mm (9.0 in), 14 December 1983 Dec
The wettest day on record for each calendar month at Brazzaville. The most was 405.9 mm (16.0 in) on 24 February 2009.
Record daily precipitation for each month at Brazzaville
MonthRecord daily precipitation (mm)Date
Jan318.0 mm (12.5 in)2 January 2017
Feb405.9 mm (16.0 in)24 February 2009
Mar320.0 mm (12.6 in)28 March 1993
Apr291.1 mm (11.5 in)3 April 1984
May165.1 mm (6.5 in)21 May 1990
Jun84.1 mm (3.3 in)1 June 2001
Jul225.0 mm (8.9 in)1 July 1988
Aug180.1 mm (7.1 in)16 August 1994
Sep254.0 mm (10.0 in)30 September 1986
Oct100.0 mm (3.9 in)20 October 1951
Nov367.0 mm (14.4 in)16 November 2009
Dec229.1 mm (9.0 in)14 December 1983

Period of Record Coverage

1947 to 2025
Days with data per year at Brazzaville 77 years of record at Brazzaville, 1947 to 2025. 48 years have data for under 90 percent of days and are left out of rankings: 1947, 1959, 1965, 1981, 1982, 1983, 1984, 1985 and others. 1947: 300 of 365 days1948: 365 of 366 days1950: 365 of 365 days1951: 365 of 365 days1952: 366 of 366 days1953: 365 of 365 days1954: 365 of 365 days1955: 365 of 365 days1956: 366 of 366 days1957: 365 of 365 days1958: 365 of 365 days1959: 180 of 365 days1960: 366 of 366 days1961: 365 of 365 days1962: 365 of 365 days1963: 365 of 365 days1964: 366 of 366 days1965: 273 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: 366 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 365 of 365 days1980: 366 of 366 days1981: 209 of 365 days1982: 200 of 365 days1983: 252 of 365 days1984: 177 of 366 days1985: 142 of 365 days1986: 219 of 365 days1987: 177 of 365 days1988: 139 of 366 days1989: 152 of 365 days1990: 135 of 365 days1991: 146 of 365 days1992: 110 of 366 days1993: 235 of 365 days1994: 314 of 365 days1995: 270 of 365 days1996: 250 of 366 days1997: 149 of 365 days1998: 145 of 365 days1999: 275 of 365 days2000: 210 of 366 days2001: 236 of 365 days2002: 182 of 365 days2003: 177 of 365 days2004: 238 of 366 days2005: 215 of 365 days2006: 131 of 365 days2007: 140 of 365 days2008: 121 of 366 days2009: 196 of 365 days2010: 145 of 365 days2011: 178 of 365 days2012: 149 of 366 days2013: 305 of 365 days2014: 235 of 365 days2015: 256 of 365 days2016: 291 of 366 days2017: 273 of 365 days2018: 208 of 365 days2019: 1 of 365 days2020: 3 of 366 days2021: 6 of 365 days2022: 126 of 365 days2023: 243 of 365 days2024: 53 of 366 days2025: 186 of 365 days19501960197019801990200020102020
77 years of record at Brazzaville, 1947 to 2025. 48 years have data for under 90 percent of days and are left out of rankings: 1947, 1959, 1965, 1981, 1982, 1983, 1984, 1985 and others.
Days with data per year at Brazzaville
YearDays with dataShare of yearComplete
194730082%No
1948365100%Yes
1950365100%Yes
1951365100%Yes
1952366100%Yes
1953365100%Yes
1954365100%Yes
1955365100%Yes
1956366100%Yes
1957365100%Yes
1958365100%Yes
195918049%No
1960366100%Yes
1961365100%Yes
1962365100%Yes
1963365100%Yes
1964366100%Yes
196527375%No
1967365100%Yes
1968366100%Yes
1969365100%Yes
1970365100%Yes
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974365100%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
198120957%No
198220055%No
198325269%No
198417748%No
198514239%No
198621960%No
198717748%No
198813938%No
198915242%No
199013537%No
199114640%No
199211030%No
199323564%No
199431486%No
199527074%No
199625068%No
199714941%No
199814540%No
199927575%No
200021057%No
200123665%No
200218250%No
200317748%No
200423865%No
200521559%No
200613136%No
200714038%No
200812133%No
200919654%No
201014540%No
201117849%No
201214941%No
201330584%No
201423564%No
201525670%No
201629180%No
201727375%No
201820857%No
201910%No
202031%No
202162%No
202212635%No
202324367%No
20245314%No
202518651%No

Latest Records

20
Latest records at Brazzaville
DateStationRecordValueBeat old record byOld record stoodSignificance
10 August 2025Brazzaville, CGdaily high max33.2 C (91.8 F)0.4 C (0.7 F)44 years21 of 100 (Routine)
19 June 2025Brazzaville, CGdaily high min (Tie)21.8 C (71.2 F)tie34 years4 of 100 (Routine)
16 June 2025Brazzaville, CGdaily high min22.9 C (73.2 F)0.9 C (1.6 F)60 years29 of 100 (Routine)
16 June 2025Brazzaville, CGdaily high max32.5 C (90.5 F)0.3 C (0.5 F)62 years26 of 100 (Routine)
14 June 2025Brazzaville, CGdaily rain63.0 mm (2.5 in)60.0 mm (2.4 in)22 years53 of 100 (Notable)
13 June 2025Brazzaville, CGdaily high min23.2 C (73.8 F)0.3 C (0.5 F)2 years8 of 100 (Routine)
12 June 2025Brazzaville, CGdaily high min (Tie)23.0 C (73.4 F)tie11 years2 of 100 (Routine)
10 June 2025Brazzaville, CGdaily high max32.6 C (90.7 F)0.1 C (0.2 F)7 years9 of 100 (Routine)
2 June 2025Brazzaville, CGdaily high min23.6 C (74.5 F)0.3 C (0.5 F)26 years15 of 100 (Routine)
1 June 2025Brazzaville, CGdaily high max34.5 C (94.1 F)0.4 C (0.7 F)75 years30 of 100 (Routine)
29 May 2025Brazzaville, CGdaily rain40.9 mm (1.6 in)24.4 mm (1.0 in)60 years38 of 100 (Notable)
17 May 2025Brazzaville, CGdaily high max34.4 C (93.9 F)0.1 C (0.2 F)27 years15 of 100 (Routine)
13 May 2025Brazzaville, CGdaily high max34.0 C (93.2 F)0.6 C (1.1 F)54 years25 of 100 (Routine)
23 April 2025Brazzaville, CGdaily high max (Tie)35.0 C (95.0 F)tie34 years4 of 100 (Routine)
12 April 2025Brazzaville, CGdaily low min20.2 C (68.4 F)0.1 C (0.2 F)68 years27 of 100 (Routine)
11 April 2025Brazzaville, CGdaily low max (Tie)27.6 C (81.7 F)tie8 years2 of 100 (Routine)
5 April 2025Brazzaville, CGdaily rain55.9 mm (2.2 in)4.8 mm (0.19 in)2 years9 of 100 (Routine)
1 April 2025Brazzaville, CGdaily rain36.1 mm (1.4 in)0.7 mm (0.03 in)75 years29 of 100 (Routine)
20 March 2025Brazzaville, CGdaily high min24.0 C (75.2 F)0.2 C (0.4 F)44 years21 of 100 (Routine)
12 March 2025Brazzaville, CGdaily high max35.5 C (95.9 F)0.6 C (1.1 F)32 years18 of 100 (Routine)

Climate Trend

29 complete years, 1948 to 1980
Annual mean temperature at Brazzaville as warming stripes, 1948 to 1980 One stripe for each of 29 complete years at Brazzaville, 1948 to 1980. Blue stripes are years cooler than the station's own mean of 25.1 C (77.1 F); red stripes are warmer. The coolest year was 1950, at 24.5 C (76.1 F), and the warmest was 1979, at 25.9 C (78.6 F). The strongest colour marks a difference of 0.8 C (1.4 F). 1948: 24.6 C, -0.5 C from the station mean1950: 24.5 C, -0.6 C from the station mean1951: 24.8 C, -0.3 C from the station mean1952: 25.1 C, 0.0 C from the station mean1953: 24.9 C, -0.2 C from the station mean1954: 24.7 C, -0.4 C from the station mean1955: 24.8 C, -0.3 C from the station mean1956: 24.9 C, -0.2 C from the station mean1957: 25.0 C, -0.1 C from the station mean1958: 25.0 C, -0.1 C from the station mean1960: 25.2 C, +0.2 C from the station mean1961: 24.7 C, -0.4 C from the station mean1962: 25.0 C, -0.1 C from the station mean1963: 25.5 C, +0.4 C from the station mean1964: 24.6 C, -0.5 C from the station mean1967: 24.9 C, -0.2 C from the station mean1968: 25.0 C, -0.1 C from the station mean1969: 25.5 C, +0.4 C from the station mean1970: 25.4 C, +0.3 C from the station mean1971: 25.2 C, +0.1 C from the station mean1972: 25.3 C, +0.2 C from the station mean1973: 25.5 C, +0.4 C from the station mean1974: 25.2 C, +0.1 C from the station mean1975: 25.0 C, -0.1 C from the station mean1976: 24.9 C, -0.2 C from the station mean1977: 25.4 C, +0.3 C from the station mean1978: 25.5 C, +0.5 C from the station mean1979: 25.9 C, +0.8 C from the station mean1980: 25.5 C, +0.4 C from the station mean1948195519601965197019751980
One stripe for each of 29 complete years at Brazzaville, 1948 to 1980. Blue stripes are years cooler than the station's own mean of 25.1 C (77.1 F); red stripes are warmer. The coolest year was 1950, at 24.5 C (76.1 F), and the warmest was 1979, at 25.9 C (78.6 F). The strongest colour marks a difference of 0.8 C (1.4 F).
Annual mean temperature at Brazzaville as warming stripes, 1948 to 1980
YearAnnual mean temperatureDifference from the station mean
194824.6 C-0.48 C
195024.5 C-0.57 C
195124.8 C-0.32 C
195225.1 C+0.04 C
195324.9 C-0.19 C
195424.7 C-0.38 C
195524.8 C-0.26 C
195624.9 C-0.21 C
195725.0 C-0.13 C
195825.0 C-0.11 C
196025.2 C+0.15 C
196124.7 C-0.43 C
196225.0 C-0.07 C
196325.5 C+0.39 C
196424.6 C-0.48 C
196724.9 C-0.21 C
196825.0 C-0.11 C
196925.5 C+0.39 C
197025.4 C+0.28 C
197125.2 C+0.14 C
197225.3 C+0.23 C
197325.5 C+0.43 C
197425.2 C+0.12 C
197525.0 C-0.10 C
197624.9 C-0.17 C
197725.4 C+0.30 C
197825.5 C+0.45 C
197925.9 C+0.79 C
198025.5 C+0.44 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

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

1947 to 2025
Yearly extremes at Brazzaville: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)40.2 C (104.4 F)197435.5 C (95.9 F)77
Coldest night (TNn)10.3 C (50.5 F)195415.3 C (59.5 F)77
Wettest day (Rx1day)405.9 mm (16.0 in)200997.0 mm (3.8 in)77
Wettest five days (Rx5day)610.2 mm (24.0 in)1982136.6 mm (5.4 in)77
Longest dry spell (CDD)143 days19587 days77

Hottest day (TXx)

Hottest day (TXx) at Brazzaville by year The hottest day of the year at Brazzaville, 1947 to 2025. The record is 40.2 C (104.4 F) in 1974, marked on the chart; the median year is 35.5 C (95.9 F). 3032.53537.54042.51960198020002020Record: 40.2 C (104.4 F) in 1974
The hottest day of the year at Brazzaville, 1947 to 2025. The record is 40.2 C (104.4 F) in 1974, marked on the chart; the median year is 35.5 C (95.9 F).
Hottest day (TXx) at Brazzaville by year
YearHottest day (TXx)
194734.8 C (94.6 F)
194834.5 C (94.1 F)
195035.1 C (95.2 F)
195134.4 C (93.9 F)
195234.5 C (94.1 F)
195335.0 C (95.0 F)
195435.1 C (95.2 F)
195534.8 C (94.6 F)
195635.4 C (95.7 F)
195734.4 C (93.9 F)
195835.8 C (96.4 F)
195935.0 C (95.0 F)
196034.0 C (93.2 F)
196134.2 C (93.6 F)
196234.7 C (94.5 F)
196335.5 C (95.9 F)
196435.5 C (95.9 F)
196534.7 C (94.5 F)
196735.5 C (95.9 F)
196834.8 C (94.6 F)
196936.4 C (97.5 F)
197035.0 C (95.0 F)
197135.2 C (95.4 F)
197234.8 C (94.6 F)
197335.6 C (96.1 F)
197440.2 C (104.4 F)
197535.2 C (95.4 F)
197634.4 C (93.9 F)
197734.4 C (93.9 F)
197836.0 C (96.8 F)
197936.2 C (97.2 F)
198035.9 C (96.6 F)
198135.0 C (95.0 F)
198235.4 C (95.7 F)
198337.5 C (99.5 F)
198436.0 C (96.8 F)
198535.5 C (95.9 F)
198635.8 C (96.4 F)
198735.8 C (96.4 F)
198836.0 C (96.8 F)
198935.0 C (95.0 F)
199038.5 C (101.3 F)
199138.9 C (102.0 F)
199235.4 C (95.7 F)
199340.2 C (104.4 F)
199436.3 C (97.3 F)
199536.5 C (97.7 F)
199635.5 C (95.9 F)
199736.0 C (96.8 F)
199836.4 C (97.5 F)
199936.2 C (97.2 F)
200035.7 C (96.3 F)
200135.0 C (95.0 F)
200239.0 C (102.2 F)
200334.5 C (94.1 F)
200435.5 C (95.9 F)
200536.6 C (97.9 F)
200635.5 C (95.9 F)
200736.5 C (97.7 F)
200839.5 C (103.1 F)
200936.0 C (96.8 F)
201036.1 C (97.0 F)
201136.0 C (96.8 F)
201234.4 C (93.9 F)
201336.2 C (97.2 F)
201437.1 C (98.8 F)
201536.0 C (96.8 F)
201636.0 C (96.8 F)
201735.7 C (96.3 F)
201836.4 C (97.5 F)
201930.2 C (86.4 F)
202031.6 C (88.9 F)
202132.9 C (91.2 F)
202235.9 C (96.6 F)
202336.7 C (98.1 F)
202436.6 C (97.9 F)
202535.5 C (95.9 F)

Coldest night (TNn)

Coldest night (TNn) at Brazzaville by year The coldest night of the year at Brazzaville, 1947 to 2025. The record is 10.3 C (50.5 F) in 1954, marked on the chart; the median year is 15.3 C (59.5 F). 1012.51517.5201960198020002020Record: 10.3 C (50.5 F) in 1954
The coldest night of the year at Brazzaville, 1947 to 2025. The record is 10.3 C (50.5 F) in 1954, marked on the chart; the median year is 15.3 C (59.5 F).
Coldest night (TNn) at Brazzaville by year
YearColdest night (TNn)
194712.0 C (53.6 F)
194813.5 C (56.3 F)
195012.4 C (54.3 F)
195112.4 C (54.3 F)
195213.5 C (56.3 F)
195312.8 C (55.0 F)
195410.3 C (50.5 F)
195514.8 C (58.6 F)
195613.7 C (56.7 F)
195713.9 C (57.0 F)
195811.5 C (52.7 F)
195915.5 C (59.9 F)
196015.0 C (59.0 F)
196112.9 C (55.2 F)
196214.1 C (57.4 F)
196315.0 C (59.0 F)
196412.5 C (54.5 F)
196513.7 C (56.7 F)
196712.4 C (54.3 F)
196813.5 C (56.3 F)
196915.6 C (60.1 F)
197015.0 C (59.0 F)
197112.6 C (54.7 F)
197212.7 C (54.9 F)
197314.8 C (58.6 F)
197410.5 C (50.9 F)
197513.5 C (56.3 F)
197611.5 C (52.7 F)
197713.5 C (56.3 F)
197813.3 C (55.9 F)
197914.4 C (57.9 F)
198015.2 C (59.4 F)
198115.0 C (59.0 F)
198214.8 C (58.6 F)
198315.5 C (59.9 F)
198418.4 C (65.1 F)
198515.5 C (59.9 F)
198614.7 C (58.5 F)
198715.7 C (60.3 F)
198816.5 C (61.7 F)
198914.5 C (58.1 F)
199016.3 C (61.3 F)
199116.4 C (61.5 F)
199215.5 C (59.9 F)
199316.2 C (61.2 F)
199412.5 C (54.5 F)
199516.8 C (62.2 F)
199613.7 C (56.7 F)
199719.0 C (66.2 F)
199817.2 C (63.0 F)
199915.3 C (59.5 F)
200016.2 C (61.2 F)
200115.8 C (60.4 F)
200216.5 C (61.7 F)
200317.2 C (63.0 F)
200415.3 C (59.5 F)
200516.4 C (61.5 F)
200617.0 C (62.6 F)
200718.1 C (64.6 F)
200817.0 C (62.6 F)
200918.4 C (65.1 F)
201018.0 C (64.4 F)
201116.4 C (61.5 F)
201215.2 C (59.4 F)
201317.0 C (62.6 F)
201416.8 C (62.2 F)
201517.3 C (63.1 F)
201617.0 C (62.6 F)
201719.0 C (66.2 F)
201820.0 C (68.0 F)
201915.8 C (60.4 F)
202017.4 C (63.3 F)
202110.5 C (50.9 F)
202217.0 C (62.6 F)
202316.7 C (62.1 F)
202418.0 C (64.4 F)
202516.8 C (62.2 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Brazzaville by year The wettest day of the year at Brazzaville, 1947 to 2025. The record is 405.9 mm (16.0 in) in 2009, marked on the chart; the median year is 97.0 mm (3.8 in). 01002003004005001960198020002020Record: 405.9 mm (16.0 in) in 2009
The wettest day of the year at Brazzaville, 1947 to 2025. The record is 405.9 mm (16.0 in) in 2009, marked on the chart; the median year is 97.0 mm (3.8 in).
Wettest day (Rx1day) at Brazzaville by year
YearWettest day (Rx1day)
194769.3 mm (2.7 in)
1948101.1 mm (4.0 in)
1950129.0 mm (5.1 in)
1951100.7 mm (4.0 in)
195281.7 mm (3.2 in)
195376.5 mm (3.0 in)
195472.5 mm (2.9 in)
1955106.5 mm (4.2 in)
195687.7 mm (3.5 in)
195775.3 mm (3.0 in)
195892.0 mm (3.6 in)
195954.0 mm (2.1 in)
1960101.4 mm (4.0 in)
196197.0 mm (3.8 in)
1962120.0 mm (4.7 in)
196380.4 mm (3.2 in)
196498.0 mm (3.9 in)
196594.2 mm (3.7 in)
1967114.6 mm (4.5 in)
196853.8 mm (2.1 in)
196969.9 mm (2.8 in)
197078.0 mm (3.1 in)
197177.1 mm (3.0 in)
197278.7 mm (3.1 in)
1973125.1 mm (4.9 in)
1974114.0 mm (4.5 in)
1975111.4 mm (4.4 in)
197690.3 mm (3.6 in)
197779.3 mm (3.1 in)
1978130.2 mm (5.1 in)
197986.4 mm (3.4 in)
1980154.0 mm (6.1 in)
198180.0 mm (3.1 in)
1982238.0 mm (9.4 in)
1983246.1 mm (9.7 in)
1984301.0 mm (11.9 in)
1985110.0 mm (4.3 in)
1986254.0 mm (10.0 in)
198799.1 mm (3.9 in)
1988225.0 mm (8.9 in)
198986.1 mm (3.4 in)
1990169.9 mm (6.7 in)
1991293.1 mm (11.5 in)
199252.1 mm (2.1 in)
1993320.0 mm (12.6 in)
1994183.9 mm (7.2 in)
199599.1 mm (3.9 in)
1996279.9 mm (11.0 in)
199788.9 mm (3.5 in)
199898.0 mm (3.9 in)
1999101.1 mm (4.0 in)
2000102.1 mm (4.0 in)
200184.1 mm (3.3 in)
2002143.0 mm (5.6 in)
200389.9 mm (3.5 in)
200443.9 mm (1.7 in)
200571.9 mm (2.8 in)
200685.1 mm (3.4 in)
2007145.0 mm (5.7 in)
2008103.9 mm (4.1 in)
2009405.9 mm (16.0 in)
201090.9 mm (3.6 in)
201170.1 mm (2.8 in)
201299.1 mm (3.9 in)
201383.1 mm (3.3 in)
201471.9 mm (2.8 in)
201589.9 mm (3.5 in)
2016112.0 mm (4.4 in)
2017318.0 mm (12.5 in)
201878.0 mm (3.1 in)
201985.1 mm (3.4 in)
2020114.0 mm (4.5 in)
202178.0 mm (3.1 in)
2022125.0 mm (4.9 in)
202378.0 mm (3.1 in)
202448.0 mm (1.9 in)
202563.0 mm (2.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Brazzaville by year The wettest five days of the year at Brazzaville, 1947 to 2025. The record is 610.2 mm (24.0 in) in 1982, marked on the chart; the median year is 136.6 mm (5.4 in). 02004006008001960198020002020Record: 610.2 mm (24.0 in) in 1982
The wettest five days of the year at Brazzaville, 1947 to 2025. The record is 610.2 mm (24.0 in) in 1982, marked on the chart; the median year is 136.6 mm (5.4 in).
Wettest five days (Rx5day) at Brazzaville by year
YearWettest five days (Rx5day)
1947108.2 mm (4.3 in)
1948132.7 mm (5.2 in)
1950141.1 mm (5.6 in)
1951114.8 mm (4.5 in)
1952105.9 mm (4.2 in)
1953115.3 mm (4.5 in)
1954160.6 mm (6.3 in)
1955161.2 mm (6.3 in)
1956121.0 mm (4.8 in)
1957135.3 mm (5.3 in)
1958107.5 mm (4.2 in)
195979.6 mm (3.1 in)
1960116.4 mm (4.6 in)
1961125.7 mm (4.9 in)
1962133.6 mm (5.3 in)
1963154.3 mm (6.1 in)
1964118.0 mm (4.6 in)
1965131.7 mm (5.2 in)
1967128.1 mm (5.0 in)
1968131.8 mm (5.2 in)
1969147.7 mm (5.8 in)
197098.2 mm (3.9 in)
197196.6 mm (3.8 in)
1972140.8 mm (5.5 in)
1973163.1 mm (6.4 in)
1974118.2 mm (4.7 in)
1975139.1 mm (5.5 in)
1976119.7 mm (4.7 in)
1977124.5 mm (4.9 in)
1978160.1 mm (6.3 in)
1979145.9 mm (5.7 in)
1980236.7 mm (9.3 in)
1981168.1 mm (6.6 in)
1982610.2 mm (24.0 in)
1983237.2 mm (9.3 in)
1984350.2 mm (13.8 in)
1985104.2 mm (4.1 in)
198669.8 mm (2.7 in)
1987186.2 mm (7.3 in)
1988170.9 mm (6.7 in)
1989128.7 mm (5.1 in)
199096.0 mm (3.8 in)
1991182.7 mm (7.2 in)
199242.9 mm (1.7 in)
1993120.2 mm (4.7 in)
1994189.8 mm (7.5 in)
1995146.1 mm (5.8 in)
1996314.0 mm (12.4 in)
1997151.6 mm (6.0 in)
1998181.1 mm (7.1 in)
1999262.1 mm (10.3 in)
2000156.8 mm (6.2 in)
2001113.1 mm (4.5 in)
2002151.9 mm (6.0 in)
2003101.0 mm (4.0 in)
200463.0 mm (2.5 in)
200587.9 mm (3.5 in)
2006147.1 mm (5.8 in)
2007166.1 mm (6.5 in)
2008197.1 mm (7.8 in)
2009427.0 mm (16.8 in)
201094.0 mm (3.7 in)
2011115.0 mm (4.5 in)
2012127.0 mm (5.0 in)
2013138.1 mm (5.4 in)
2014148.2 mm (5.8 in)
2015136.6 mm (5.4 in)
2016171.4 mm (6.7 in)
2017323.6 mm (12.7 in)
2018124.0 mm (4.9 in)
2019160.9 mm (6.3 in)
2020178.0 mm (7.0 in)
2021140.7 mm (5.5 in)
2022104.2 mm (4.1 in)
2023164.9 mm (6.5 in)
202473.9 mm (2.9 in)
2025104.2 mm (4.1 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Brazzaville by year The longest dry spell of the year at Brazzaville, 1947 to 2025. The record is 143 days in 1958, marked on the chart; the median year is 7 days. 0501001501960198020002020Record: 143 days in 1958
The longest dry spell of the year at Brazzaville, 1947 to 2025. The record is 143 days in 1958, marked on the chart; the median year is 7 days.
Longest dry spell (CDD) at Brazzaville by year
YearLongest dry spell (CDD)
194757 days
194882 days
1950102 days
1951111 days
195288 days
1953103 days
1954100 days
1955108 days
1956129 days
195757 days
1958143 days
195949 days
196065 days
196150 days
1962120 days
196359 days
196485 days
196570 days
196786 days
1968108 days
196968 days
1970112 days
197159 days
1972102 days
197386 days
197471 days
197590 days
197676 days
1977103 days
1978117 days
197962 days
198065 days
198114 days
19822 days
19833 days
19844 days
19853 days
19862 days
19873 days
19883 days
19893 days
19904 days
19914 days
19925 days
19934 days
19942 days
19953 days
19964 days
19977 days
19984 days
19996 days
20004 days
20015 days
20028 days
200310 days
20047 days
20055 days
20064 days
20074 days
20084 days
20094 days
20105 days
20115 days
20123 days
20135 days
20146 days
20153 days
20163 days
20173 days
20185 days
20193 days
20204 days
20215 days
20224 days
20235 days
20248 days
202534 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.

Download the Data

  • Data for Brazzaville standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Brazzaville 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

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