Lastoursville Weather Records (GBM00064560)

Record envelope, standing records and threshold days for Lastoursville (GBM00064560), Gabon, with 51 years of record.

Key Facts for Lastoursville

Lastoursville (GBM00064560) is a weather station in Gabon at -0.83 latitude and 12.72 longitude, 485 m (1,591 ft) above sea level.
The station reports from 1973 to 2023, 51 years of record.
1,456 records set at Lastoursville still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Gabon, -0.83 latitude, 12.72 longitude.
Elevation: 485 m (1,591 ft).
Period of record: 1973 to 2023, 51 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 Lastoursville. 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 Lastoursville, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	32.1 C (89.8 F)	18.0 C (64.4 F)	n/a	n/a
Feb	33.0 C (91.4 F)	16.4 C (61.5 F)	n/a	n/a
Mar	34.0 C (93.2 F)	11.5 C (52.7 F)	n/a	n/a
Apr	38.7 C (101.7 F)	18.0 C (64.4 F)	n/a	n/a
May	36.0 C (96.8 F)	17.4 C (63.3 F)	n/a	n/a
Jun	30.6 C (87.1 F)	15.0 C (59.0 F)	n/a	n/a
Jul	30.5 C (86.9 F)	13.0 C (55.4 F)	n/a	n/a
Aug	31.1 C (88.0 F)	16.0 C (60.8 F)	n/a	n/a
Sep	31.6 C (88.9 F)	16.4 C (61.5 F)	n/a	n/a
Oct	32.0 C (89.6 F)	18.0 C (64.4 F)	n/a	n/a
Nov	39.0 C (102.2 F)	18.0 C (64.4 F)	n/a	n/a
Dec	31.8 C (89.2 F)	18.0 C (64.4 F)	n/a	n/a

Which Years Hold Standing Records

1,456 standing records

1,456 records at Lastoursville still stand. 1977 holds the most, with 134.

Standing records at Lastoursville by the year they were set
Year set	Standing records
1973	30
1974	52
1975	52
1976	92
1977	134
1978	32
1979	58
1980	32
1981	78
1982	52
1983	95
1984	96
1985	91
1986	13
1987	38
1988	65
1989	54
1990	55
1991	15
1992	61
1993	12
1994	8
1995	9
1996	8
1997	4
1998	9
1999	16
2000	35
2001	41
2002	3
2004	22
2005	6
2006	15
2007	12
2008	2
2011	12
2012	10
2013	4
2018	4
2019	1
2020	22
2021	6

Wettest Day of Each Month

May: 500.1 mm (19.7 in)

The wettest day on record for each calendar month at Lastoursville. The most was 500.1 mm (19.7 in) on 15 May 1985.

Record daily precipitation for each month at Lastoursville
Month	Record daily precipitation (mm)	Date
Jan	190.0 mm (7.5 in)	23 January 1985
Feb	45.0 mm (1.8 in)	21 February 1977
Mar	156.0 mm (6.1 in)	26 March 1985
Apr	85.1 mm (3.4 in)	19 April 1983
May	500.1 mm (19.7 in)	15 May 1985
Jun	55.9 mm (2.2 in)	4 June 1983
Jul	70.1 mm (2.8 in)	3 July 1985
Aug	36.1 mm (1.4 in)	15 August 1984
Sep	230.9 mm (9.1 in)	26 September 1983
Oct	199.9 mm (7.9 in)	17 October 1988
Nov	228.1 mm (9.0 in)	15 November 1982
Dec	91.9 mm (3.6 in)	19 December 1984

Period of Record Coverage

1973 to 2012

31 years of record at Lastoursville, 1973 to 2012. 31 years have data for under 90 percent of days and are left out of rankings: 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980 and others.

Days with data per year at Lastoursville
Year	Days with data	Share of year	Complete
1973	37	10%	No
1974	54	15%	No
1975	58	16%	No
1976	76	21%	No
1977	151	41%	No
1978	50	14%	No
1979	67	18%	No
1980	35	10%	No
1981	108	30%	No
1982	67	18%	No
1983	93	25%	No
1984	93	25%	No
1985	111	30%	No
1986	8	2%	No
1987	46	13%	No
1988	91	25%	No
1989	56	15%	No
1990	59	16%	No
1991	24	7%	No
1992	37	10%	No
1995	2	1%	No
1999	13	4%	No
2000	40	11%	No
2001	52	14%	No
2002	2	1%	No
2004	25	7%	No
2005	4	1%	No
2006	2	1%	No
2007	1	0%	No
2011	1	0%	No
2012	5	1%	No

Latest Records

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

Extremes by Year

1973 to 2023

Yearly extremes at Lastoursville: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	39.0 C (102.2 F)	1975	32.1 C (89.8 F)	31
Coldest night (TNn)	11.5 C (52.7 F)	1993	17.4 C (63.2 F)	44
Wettest day (Rx1day)	500.1 mm (19.7 in)	1985	52.6 mm (2.1 in)	38
Wettest five days (Rx5day)	177.8 mm (7.0 in)	1982	84.5 mm (3.3 in)	13
Longest dry spell (CDD)	8 days	1977	2 days	32

Hottest day (TXx)

The hottest day of the year at Lastoursville, 1973 to 2023. The record is 39.0 C (102.2 F) in 1975, marked on the chart; the median year is 32.1 C (89.8 F).

Hottest day (TXx) at Lastoursville by year
Year	Hottest day (TXx)
1973	34.0 C (93.2 F)
1974	34.0 C (93.2 F)
1975	39.0 C (102.2 F)
1976	32.0 C (89.6 F)
1977	34.0 C (93.2 F)
1978	32.0 C (89.6 F)
1979	33.0 C (91.4 F)
1980	32.0 C (89.6 F)
1981	32.0 C (89.6 F)
1982	32.0 C (89.6 F)
1983	38.7 C (101.7 F)
1984	31.0 C (87.8 F)
1985	32.6 C (90.7 F)
1986	32.6 C (90.7 F)
1987	35.5 C (95.9 F)
1988	36.0 C (96.8 F)
1989	31.8 C (89.2 F)
1990	32.3 C (90.1 F)
1991	32.1 C (89.8 F)
1992	33.4 C (92.1 F)
1993	n/a
1994	n/a
1995	33.4 C (92.1 F)
1996	n/a
1997	n/a
1998	n/a
1999	31.6 C (88.9 F)
2000	33.0 C (91.4 F)
2001	32.0 C (89.6 F)
2002	30.2 C (86.4 F)
2004	32.8 C (91.0 F)
2005	31.6 C (88.9 F)
2006	28.8 C (83.8 F)
2007	31.1 C (88.0 F)
2008	n/a
2011	29.3 C (84.7 F)
2012	31.3 C (88.3 F)
2013	n/a
2018	n/a
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a

Coldest night (TNn)

The coldest night of the year at Lastoursville, 1973 to 2023. The record is 11.5 C (52.7 F) in 1993, marked on the chart; the median year is 17.4 C (63.2 F).

Coldest night (TNn) at Lastoursville by year
Year	Coldest night (TNn)
1973	18.0 C (64.4 F)
1974	13.0 C (55.4 F)
1975	16.0 C (60.8 F)
1976	15.0 C (59.0 F)
1977	17.0 C (62.6 F)
1978	18.0 C (64.4 F)
1979	17.0 C (62.6 F)
1980	18.0 C (64.4 F)
1981	17.0 C (62.6 F)
1982	18.0 C (64.4 F)
1983	17.4 C (63.3 F)
1984	18.2 C (64.8 F)
1985	16.5 C (61.7 F)
1986	19.8 C (67.6 F)
1987	16.5 C (61.7 F)
1988	16.5 C (61.7 F)
1989	14.8 C (58.6 F)
1990	15.0 C (59.0 F)
1991	17.3 C (63.1 F)
1992	16.0 C (60.8 F)
1993	11.5 C (52.7 F)
1994	16.8 C (62.2 F)
1995	17.4 C (63.3 F)
1996	14.1 C (57.4 F)
1997	20.0 C (68.0 F)
1998	18.0 C (64.4 F)
1999	19.0 C (66.2 F)
2000	17.6 C (63.7 F)
2001	16.9 C (62.4 F)
2002	19.4 C (66.9 F)
2004	16.4 C (61.5 F)
2005	18.8 C (65.8 F)
2006	17.0 C (62.6 F)
2007	16.2 C (61.2 F)
2008	18.2 C (64.8 F)
2011	18.2 C (64.8 F)
2012	16.8 C (62.2 F)
2013	17.5 C (63.5 F)
2018	16.5 C (61.7 F)
2019	21.2 C (70.2 F)
2020	17.4 C (63.3 F)
2021	19.6 C (67.3 F)
2022	18.9 C (66.0 F)
2023	19.9 C (67.8 F)

Wettest day (Rx1day)

The wettest day of the year at Lastoursville, 1973 to 2023. The record is 500.1 mm (19.7 in) in 1985, marked on the chart; the median year is 52.6 mm (2.1 in).

Wettest day (Rx1day) at Lastoursville by year
Year	Wettest day (Rx1day)
1973	33.0 mm (1.3 in)
1974	150.1 mm (5.9 in)
1975	n/a
1976	80.0 mm (3.1 in)
1977	80.0 mm (3.1 in)
1978	53.1 mm (2.1 in)
1979	48.0 mm (1.9 in)
1980	169.9 mm (6.7 in)
1981	89.9 mm (3.5 in)
1982	228.1 mm (9.0 in)
1983	293.1 mm (11.5 in)
1984	91.9 mm (3.6 in)
1985	500.1 mm (19.7 in)
1986	50.0 mm (2.0 in)
1987	62.0 mm (2.4 in)
1988	199.9 mm (7.9 in)
1989	79.0 mm (3.1 in)
1990	57.9 mm (2.3 in)
1991	162.1 mm (6.4 in)
1992	109.0 mm (4.3 in)
1993	88.9 mm (3.5 in)
1994	35.1 mm (1.4 in)
1995	47.0 mm (1.9 in)
1996	149.1 mm (5.9 in)
1997	9.9 mm (0.39 in)
1998	4.1 mm (0.16 in)
1999	n/a
2000	n/a
2001	n/a
2002	0.0 mm (0.00 in)
2004	29.0 mm (1.1 in)
2005	31.0 mm (1.2 in)
2006	52.1 mm (2.1 in)
2007	46.0 mm (1.8 in)
2008	23.1 mm (0.9 in)
2011	45.0 mm (1.8 in)
2012	66.0 mm (2.6 in)
2013	27.9 mm (1.1 in)
2018	9.9 mm (0.39 in)
2019	n/a
2020	9.4 mm (0.37 in)
2021	23.1 mm (0.9 in)
2022	21.1 mm (0.8 in)
2023	n/a

Wettest five days (Rx5day)

The wettest five days of the year at Lastoursville, 1973 to 2023. The record is 177.8 mm (7.0 in) in 1982, marked on the chart; the median year is 84.5 mm (3.3 in).

Wettest five days (Rx5day) at Lastoursville by year
Year	Wettest five days (Rx5day)
1973	0.0 mm (0.00 in)
1974	n/a
1975	n/a
1976	49.0 mm (1.9 in)
1977	158.2 mm (6.2 in)
1978	10.9 mm (0.4 in)
1979	39.9 mm (1.6 in)
1980	n/a
1981	90.4 mm (3.6 in)
1982	177.8 mm (7.0 in)
1983	103.4 mm (4.1 in)
1984	105.9 mm (4.2 in)
1985	n/a
1986	n/a
1987	117.1 mm (4.6 in)
1988	67.0 mm (2.6 in)
1989	n/a
1990	45.9 mm (1.8 in)
1991	n/a
1992	84.5 mm (3.3 in)
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2011	n/a
2012	n/a
2013	n/a
2018	n/a
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Lastoursville, 1973 to 2023. The record is 8 days in 1977, marked on the chart; the median year is 2 days.

Longest dry spell (CDD) at Lastoursville by year
Year	Longest dry spell (CDD)
1973	5 days
1974	3 days
1975	n/a
1976	4 days
1977	8 days
1978	6 days
1979	5 days
1980	2 days
1981	4 days
1982	2 days
1983	2 days
1984	2 days
1985	1 day
1986	n/a
1987	2 days
1988	2 days
1989	2 days
1990	2 days
1991	2 days
1992	4 days
1993	1 day
1994	1 day
1995	1 day
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	1 day
2004	1 day
2005	n/a
2006	1 day
2007	1 day
2008	1 day
2011	1 day
2012	1 day
2013	n/a
2018	1 day
2019	n/a
2020	1 day
2021	1 day
2022	1 day
2023	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 Lastoursville standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Lastoursville 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 2026-10-17 (17 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).