Boke Weather Records (GV000001816)

Record envelope, standing records and threshold days for Boke (GV000001816), Guinea, with 81 years of record.

Key Facts for Boke

Boke (GV000001816) is a weather station in Guinea at 10.93 latitude and -14.25 longitude, 69 m (226 ft) above sea level.
The station reports from 1945 to 2025, 81 years of record.
1,464 records set at Boke still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Guinea, 10.93 latitude, -14.25 longitude.
Elevation: 69 m (226 ft).
Period of record: 1945 to 2025, 81 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Boke. 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 Boke, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	39.0 C (102.2 F)	9.2 C (48.6 F)	35.3 C (95.5 F)	15.1 C (59.2 F)
Feb	40.7 C (105.3 F)	12.0 C (53.6 F)	n/a	n/a
Mar	43.3 C (109.9 F)	16.4 C (61.5 F)	n/a	n/a
Apr	43.3 C (109.9 F)	15.8 C (60.4 F)	n/a	n/a
May	40.3 C (104.5 F)	19.7 C (67.5 F)	n/a	n/a
Jun	39.0 C (102.2 F)	19.6 C (67.3 F)	n/a	n/a
Jul	35.6 C (96.1 F)	19.6 C (67.3 F)	n/a	n/a
Aug	34.4 C (93.9 F)	19.4 C (66.9 F)	n/a	n/a
Sep	35.8 C (96.4 F)	19.3 C (66.7 F)	n/a	n/a
Oct	36.0 C (96.8 F)	18.4 C (65.1 F)	n/a	n/a
Nov	37.0 C (98.6 F)	14.0 C (57.2 F)	n/a	n/a
Dec	38.0 C (100.4 F)	10.0 C (50.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Boke still stand. 1945 holds the most, with 174.

Standing records at Boke by the year they were set
Year set	Standing records
1945	174
1946	31
1947	123
1948	113
1949	97
1950	85
1951	91
1952	88
1953	113
1954	92
1955	90
1956	75
1957	80
1958	76
1975	8
1976	1
1977	1
1978	1
1980	5
1981	3
1989	1
1990	11
1991	12
1992	16
1993	2
1994	4
1995	18
1996	13
1997	1
1999	1
2000	1
2001	4
2002	4
2003	4
2004	9
2005	3
2006	9
2007	1
2024	3

Wettest Day of Each Month

Jun: 359.9 mm (14.2 in)

The wettest day on record for each calendar month at Boke. The most was 359.9 mm (14.2 in) on 8 June 1978.

Record daily precipitation for each month at Boke
Month	Record daily precipitation (mm)	Date
Jan	3.0 mm (0.12 in)	11 January 2002
Feb	0.0 mm (0.00 in)	1 February 1945
Mar	6.4 mm (0.25 in)	27 March 1955
Apr	181.1 mm (7.1 in)	6 April 1992
May	57.5 mm (2.3 in)	23 May 1952
Jun	359.9 mm (14.2 in)	8 June 1978
Jul	142.5 mm (5.6 in)	9 July 1948
Aug	271.0 mm (10.7 in)	2 August 1994
Sep	109.0 mm (4.3 in)	4 September 1954
Oct	161.0 mm (6.3 in)	20 October 1995
Nov	77.6 mm (3.1 in)	8 November 1953
Dec	20.8 mm (0.8 in)	13 December 1949

Period of Record Coverage

1945 to 2025

43 years of record at Boke, 1945 to 2025. 31 years have data for under 90 percent of days and are left out of rankings: 1946, 1958, 1975, 1976, 1977, 1978, 1979, 1980 and others.

Days with data per year at Boke
Year	Days with data	Share of year	Complete
1945	365	100%	Yes
1946	32	9%	No
1947	365	100%	Yes
1948	366	100%	Yes
1949	364	100%	Yes
1950	365	100%	Yes
1951	365	100%	Yes
1952	366	100%	Yes
1953	365	100%	Yes
1954	363	99%	Yes
1955	365	100%	Yes
1956	366	100%	Yes
1957	365	100%	Yes
1958	273	75%	No
1975	13	4%	No
1976	3	1%	No
1977	8	2%	No
1978	9	2%	No
1979	3	1%	No
1980	26	7%	No
1981	7	2%	No
1982	3	1%	No
1989	12	3%	No
1990	37	10%	No
1991	33	9%	No
1992	76	21%	No
1993	32	9%	No
1994	34	9%	No
1995	82	22%	No
1996	78	21%	No
1997	17	5%	No
1999	3	1%	No
2000	7	2%	No
2001	23	6%	No
2002	6	2%	No
2003	22	6%	No
2004	25	7%	No
2005	20	5%	No
2006	53	15%	No
2007	2	1%	No
2023	2	1%	No
2024	4	1%	No
2025	2	1%	No

Latest Records

No records were set at this station in the latest data.

Climate Trend

12 complete years, 1945 to 1957

One stripe for each of 12 complete years at Boke, 1945 to 1957. Blue stripes are years cooler than the station's own mean of 27.2 C (81.0 F); red stripes are warmer. The coolest year was 1948, at 26.6 C (79.9 F), and the warmest was 1945, at 28.2 C (82.8 F). The strongest colour marks a difference of 1.0 C (1.8 F).

Annual mean temperature at Boke as warming stripes, 1945 to 1957
Year	Annual mean temperature	Difference from the station mean
1945	28.2 C	+0.99 C
1947	27.3 C	+0.05 C
1948	26.6 C	-0.61 C
1949	27.6 C	+0.36 C
1950	27.1 C	-0.08 C
1951	27.2 C	+0.00 C
1952	27.3 C	+0.04 C
1953	27.4 C	+0.15 C
1954	26.8 C	-0.39 C
1955	27.0 C	-0.19 C
1956	27.0 C	-0.26 C
1957	27.1 C	-0.08 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

1945 to 2025

Yearly extremes at Boke: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	43.3 C (109.9 F)	1947	39.6 C (103.3 F)	43
Coldest night (TNn)	9.2 C (48.6 F)	1948	15.4 C (59.7 F)	35
Wettest day (Rx1day)	359.9 mm (14.2 in)	1978	91.8 mm (3.6 in)	35
Wettest five days (Rx5day)	354.0 mm (13.9 in)	1950	232.1 mm (9.1 in)	17
Longest dry spell (CDD)	140 days	1947	4 days	33

Hottest day (TXx)

The hottest day of the year at Boke, 1945 to 2025. The record is 43.3 C (109.9 F) in 1947, marked on the chart; the median year is 39.6 C (103.3 F).

Hottest day (TXx) at Boke by year
Year	Hottest day (TXx)
1945	41.2 C (106.2 F)
1946	36.6 C (97.9 F)
1947	43.3 C (109.9 F)
1948	40.3 C (104.5 F)
1949	40.0 C (104.0 F)
1950	39.6 C (103.3 F)
1951	39.6 C (103.3 F)
1952	39.5 C (103.1 F)
1953	41.6 C (106.9 F)
1954	39.5 C (103.1 F)
1955	39.6 C (103.3 F)
1956	40.4 C (104.7 F)
1957	43.3 C (109.9 F)
1958	40.2 C (104.4 F)
1975	39.0 C (102.2 F)
1976	35.0 C (95.0 F)
1977	36.0 C (96.8 F)
1978	38.0 C (100.4 F)
1979	35.0 C (95.0 F)
1980	38.0 C (100.4 F)
1981	40.0 C (104.0 F)
1982	39.9 C (103.8 F)
1989	35.0 C (95.0 F)
1990	41.1 C (106.0 F)
1991	40.6 C (105.1 F)
1992	41.2 C (106.2 F)
1993	39.4 C (102.9 F)
1994	41.0 C (105.8 F)
1995	41.7 C (107.1 F)
1996	40.3 C (104.5 F)
1997	39.0 C (102.2 F)
1999	39.0 C (102.2 F)
2000	36.5 C (97.7 F)
2001	40.5 C (104.9 F)
2002	38.5 C (101.3 F)
2003	38.0 C (100.4 F)
2004	40.7 C (105.3 F)
2005	41.5 C (106.7 F)
2006	40.6 C (105.1 F)
2007	37.0 C (98.6 F)
2023	37.4 C (99.3 F)
2024	38.7 C (101.7 F)
2025	35.3 C (95.5 F)

Coldest night (TNn)

The coldest night of the year at Boke, 1945 to 2025. The record is 9.2 C (48.6 F) in 1948, marked on the chart; the median year is 15.4 C (59.7 F).

Coldest night (TNn) at Boke by year
Year	Coldest night (TNn)
1945	10.0 C (50.0 F)
1946	10.0 C (50.0 F)
1947	12.0 C (53.6 F)
1948	9.2 C (48.6 F)
1949	12.8 C (55.0 F)
1950	12.7 C (54.9 F)
1951	13.4 C (56.1 F)
1952	15.4 C (59.7 F)
1953	15.8 C (60.4 F)
1954	14.9 C (58.8 F)
1955	13.6 C (56.5 F)
1956	13.4 C (56.1 F)
1957	13.2 C (55.8 F)
1958	15.4 C (59.7 F)
1975	17.0 C (62.6 F)
1976	21.0 C (69.8 F)
1977	13.0 C (55.4 F)
1978	n/a
1979	n/a
1980	19.0 C (66.2 F)
1981	18.0 C (64.4 F)
1982	22.0 C (71.6 F)
1989	15.0 C (59.0 F)
1990	16.5 C (61.7 F)
1991	14.0 C (57.2 F)
1992	15.5 C (59.9 F)
1993	23.3 C (73.9 F)
1994	20.6 C (69.1 F)
1995	n/a
1996	n/a
1997	15.8 C (60.4 F)
1999	n/a
2000	n/a
2001	11.6 C (52.9 F)
2002	12.0 C (53.6 F)
2003	22.0 C (71.6 F)
2004	n/a
2005	18.0 C (64.4 F)
2006	20.5 C (68.9 F)
2007	n/a
2023	20.3 C (68.5 F)
2024	18.1 C (64.6 F)
2025	15.1 C (59.2 F)

Wettest day (Rx1day)

The wettest day of the year at Boke, 1945 to 2025. The record is 359.9 mm (14.2 in) in 1978, marked on the chart; the median year is 91.8 mm (3.6 in).

Wettest day (Rx1day) at Boke by year
Year	Wettest day (Rx1day)
1945	125.7 mm (4.9 in)
1946	134.9 mm (5.3 in)
1947	96.2 mm (3.8 in)
1948	142.5 mm (5.6 in)
1949	91.8 mm (3.6 in)
1950	154.5 mm (6.1 in)
1951	93.5 mm (3.7 in)
1952	129.0 mm (5.1 in)
1953	83.8 mm (3.3 in)
1954	113.7 mm (4.5 in)
1955	88.7 mm (3.5 in)
1956	183.2 mm (7.2 in)
1957	118.0 mm (4.6 in)
1958	113.2 mm (4.5 in)
1975	n/a
1976	0.0 mm (0.00 in)
1977	0.3 mm (0.01 in)
1978	359.9 mm (14.2 in)
1979	n/a
1980	23.9 mm (0.9 in)
1981	2.0 mm (0.08 in)
1982	96.0 mm (3.8 in)
1989	16.0 mm (0.6 in)
1990	120.9 mm (4.8 in)
1991	26.9 mm (1.1 in)
1992	181.1 mm (7.1 in)
1993	0.0 mm (0.00 in)
1994	271.0 mm (10.7 in)
1995	161.0 mm (6.3 in)
1996	14.0 mm (0.6 in)
1997	7.1 mm (0.28 in)
1999	0.0 mm (0.00 in)
2000	n/a
2001	n/a
2002	3.0 mm (0.12 in)
2003	2.0 mm (0.08 in)
2004	0.0 mm (0.00 in)
2005	0.0 mm (0.00 in)
2006	n/a
2007	n/a
2023	n/a
2024	36.1 mm (1.4 in)
2025	n/a

Wettest five days (Rx5day)

The wettest five days of the year at Boke, 1945 to 2025. The record is 354.0 mm (13.9 in) in 1950, marked on the chart; the median year is 232.1 mm (9.1 in).

Wettest five days (Rx5day) at Boke by year
Year	Wettest five days (Rx5day)
1945	293.5 mm (11.6 in)
1946	206.3 mm (8.1 in)
1947	291.2 mm (11.5 in)
1948	258.2 mm (10.2 in)
1949	202.0 mm (8.0 in)
1950	354.0 mm (13.9 in)
1951	181.6 mm (7.1 in)
1952	307.2 mm (12.1 in)
1953	202.0 mm (8.0 in)
1954	265.2 mm (10.4 in)
1955	211.2 mm (8.3 in)
1956	320.1 mm (12.6 in)
1957	232.1 mm (9.1 in)
1958	238.8 mm (9.4 in)
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	19.1 mm (0.8 in)
1981	n/a
1982	n/a
1989	n/a
1990	n/a
1991	n/a
1992	71.1 mm (2.8 in)
1993	n/a
1994	n/a
1995	2.0 mm (0.08 in)
1996	n/a
1997	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2023	n/a
2024	n/a
2025	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Boke, 1945 to 2025. The record is 140 days in 1947, marked on the chart; the median year is 4 days.

Longest dry spell (CDD) at Boke by year
Year	Longest dry spell (CDD)
1945	94 days
1946	105 days
1947	140 days
1948	125 days
1949	101 days
1950	106 days
1951	105 days
1952	91 days
1953	131 days
1954	93 days
1955	75 days
1956	125 days
1957	139 days
1958	93 days
1975	n/a
1976	1 day
1977	1 day
1978	n/a
1979	n/a
1980	3 days
1981	2 days
1982	1 day
1989	3 days
1990	2 days
1991	3 days
1992	4 days
1993	3 days
1994	2 days
1995	7 days
1996	3 days
1997	4 days
1999	1 day
2000	n/a
2001	n/a
2002	1 day
2003	2 days
2004	4 days
2005	2 days
2006	n/a
2007	n/a
2023	n/a
2024	n/a
2025	n/a

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 Boke standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Boke 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

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