Isingiro climate — normals and trends

Q: What is the climate of Isingiro?

Isingiro has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 20.4 °C and it receives 860 mm of precipitation per year.

Q: What is the hottest day ever recorded in Isingiro?

The hottest day measured in Isingiro between 1940 and 2025 was 23 February 2005, reaching 35.5 °C.

Q: What is the coldest day in Isingiro?

The coldest day measured in Isingiro between 1940 and 2025 was 18 September 1965, at 10.0 °C.

Q: Does it snow in Isingiro?

Almost never: Isingiro sees virtually no snow, with about 0 frost days per year.

Q: Has the climate of Isingiro warmed?

Yes: Isingiro warmed by +2.4 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Isingiro?

The wettest day measured in Isingiro between 1940 and 2025 was 22 March 2022, with 83 mm of rain in 24 hours.

Q: What was the windiest day in Isingiro?

The windiest day measured in Isingiro between 1940 and 2025 was 23 June 2014, with winds reaching 21.5 km/h.

Q: What is the warmest month in Isingiro?

The warmest month in Isingiro is February (21.1 °C on average); the coldest is November (19.7 °C).

Q: How much does it rain in Isingiro?

Isingiro receives on average 860 mm of precipitation per year, spread over about 177 rainy days.

Q: Is it sunny in Isingiro?

Isingiro gets on average 10.7 hours of sunshine per day, roughly 3,905 hours per year over 1940-2025.

Isingiro (Uganda) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 20.4 °C and it receives 860 mm of precipitation per year.

These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.

The warmest month is February (21.1 °C on average) and the coldest is November (19.7 °C). Rainfall peaks in April.

Isingiro averages 0 frost days, 11 hot days (≥ 30 °C) and 177 rainy days per year.

Isingiro has warmed by +2.4 °C between 1940 and 2025, or +0.28 °C per decade. This trend is statistically significant.

The hottest day of the period reached 35.5 °C (on 23 February 2005) and the coldest 10.0 °C (on 18 September 1965).

Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.

Climate normals · ERA5

IsingiroWestern Region

coords: -0.87°, 30.83°
period: 1940–2025 · 86 yrs

AwTropical savannaWarmest monthFebruaryColdest monthNovemberWettest monthAprilDriest monthJuly

Mean daily temperature

20.4°C

Average daily high

26.0°C

Average daily low

15.6°C

Annual rainfall

860mm

Sunshine / day

10.7h

Mean relative humidity

75%

Average peak wind

12.1km/h

Seasonal range

1.4°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

11 d/yr

Rainy days (≥ 1 mm)

177 d/yr

Annual snowfall

0.0 cm

Average feels-like high

27.5 °C

Average feels-like low

16.3 °C

Average peak gust

31.1 km/h

Tropical nights (≥ 20 °C)

0 d/yr

Solar radiation

18.9 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+2.4 °C

since 1940

+0.3 °C per decade · r² = 0.64 · p = < 0.001

19402025

Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).

A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.

Records for the period

Hottest day

35.5 °C

23 February 2005

Coldest day

10.0 °C

18 September 1965

Wettest day

83 mm

22 March 2022

Windiest day

21.5 km/h

23 June 2014

Strongest gust

53.6 km/h

7 September 1967

Hottest feels-like

35.5 °C

25 February 2005

Coldest feels-like

7.3 °C

12 July 1944

Sunniest day

12.0 h

2 January 1940

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	33.6 °C28 February 2025	13.3 °C31 July 2025	22.1 °C	587 mm	52
2024	32.4 °C16 September 2024	14.2 °C8 December 2024	22.7 °C	633 mm	72
2023	33.8 °C7 March 2023	14.1 °C17 July 2023	22.2 °C	760 mm	54
2022	31.9 °C6 March 2022	13.2 °C4 July 2022	21.6 °C	828 mm	29
2021	32.7 °C29 August 2021	13.8 °C25 August 2021	22.1 °C	506 mm	42
2020	32.1 °C21 January 2020	14.7 °C31 October 2020	21.8 °C	797 mm	22
2019	32.8 °C13 February 2019	14.3 °C3 July 2019	21.9 °C	680 mm	48
2018	32.1 °C3 February 2018	13.0 °C8 July 2018	21.3 °C	841 mm	13
2017	33.2 °C25 January 2017	13.8 °C10 July 2017	22.0 °C	585 mm	47
2016	32.4 °C15 March 2016	12.6 °C19 August 2016	22.1 °C	539 mm	40
2015	31.9 °C11 February 2015	12.2 °C13 July 2015	21.6 °C	615 mm	35
2014	32.0 °C11 February 2014	13.8 °C5 July 2014	21.6 °C	612 mm	32
2013	32.5 °C28 February 2013	13.3 °C15 July 2013	21.3 °C	703 mm	29
2012	33.0 °C14 March 2012	12.8 °C15 August 2012	21.2 °C	716 mm	41
2011	33.0 °C11 February 2011	13.2 °C8 July 2011	20.9 °C	819 mm	21
2010	31.9 °C1 February 2010	12.6 °C17 July 2010	21.3 °C	797 mm	20
2009	32.8 °C27 March 2009	12.3 °C20 July 2009	21.3 °C	601 mm	29
2008	31.2 °C23 December 2008	11.6 °C9 July 2008	20.7 °C	632 mm	6
2007	31.9 °C7 March 2007	13.3 °C24 August 2007	21.0 °C	692 mm	14
2006	33.0 °C28 January 2006	12.9 °C5 September 2006	21.3 °C	628 mm	36
2005	35.5 °C23 February 2005	11.4 °C14 July 2005	21.5 °C	681 mm	48
2004	32.3 °C14 February 2004	12.4 °C5 July 2004	21.5 °C	622 mm	22
2003	32.1 °C8 March 2003	13.0 °C13 July 2003	21.0 °C	513 mm	25
2002	30.3 °C26 February 2002	12.5 °C9 July 2002	20.5 °C	646 mm	2
2001	29.5 °C4 March 2001	12.5 °C3 August 2001	20.1 °C	661 mm	0
2000	31.0 °C22 February 2000	12.0 °C25 July 2000	20.2 °C	529 mm	5
1999	30.1 °C16 February 1999	11.7 °C15 September 1999	20.1 °C	643 mm	3
1998	29.4 °C3 February 1998	13.2 °C16 September 1998	20.6 °C	820 mm	0
1997	31.6 °C6 March 1997	12.6 °C21 May 1997	20.6 °C	871 mm	7
1996	29.9 °C5 August 1996	12.2 °C27 July 1996	20.4 °C	774 mm	0
1995	30.6 °C28 August 1995	12.6 °C24 August 1995	20.5 °C	703 mm	1
1994	29.8 °C16 February 1994	12.1 °C5 August 1994	20.3 °C	787 mm	0
1993	29.5 °C16 March 1993	12.2 °C19 July 1993	20.4 °C	766 mm	0
1992	30.4 °C29 February 1992	11.7 °C19 July 1992	20.4 °C	743 mm	4
1991	29.3 °C20 February 1991	12.1 °C22 July 1991	20.3 °C	961 mm	0
1990	29.1 °C7 July 1990	12.6 °C27 July 1990	20.5 °C	862 mm	0
1989	29.7 °C27 August 1989	11.7 °C2 July 1989	20.3 °C	833 mm	0
1988	31.6 °C2 March 1988	12.7 °C24 June 1988	20.5 °C	932 mm	1
1987	32.7 °C30 December 1987	12.6 °C9 July 1987	20.8 °C	881 mm	4
1986	30.0 °C24 February 1986	11.8 °C5 August 1986	20.1 °C	991 mm	1
1985	30.8 °C17 March 1985	12.1 °C23 August 1985	19.8 °C	1,017 mm	1
1984	29.8 °C21 February 1984	12.7 °C31 December 1984	20.0 °C	841 mm	0
1983	31.9 °C14 February 1983	12.7 °C6 July 1983	20.8 °C	889 mm	15
1982	31.6 °C25 March 1982	12.7 °C2 July 1982	20.6 °C	708 mm	11
1981	30.9 °C23 February 1981	13.2 °C15 June 1981	20.5 °C	879 mm	4
1980	30.8 °C24 February 1980	12.1 °C17 August 1980	20.3 °C	782 mm	2
1979	29.1 °C6 March 1979	12.1 °C23 July 1979	20.0 °C	913 mm	0
1978	31.3 °C7 February 1978	11.3 °C18 July 1978	19.9 °C	1,052 mm	4
1977	29.1 °C21 August 1977	11.4 °C18 July 1977	19.8 °C	1,099 mm	0
1976	29.5 °C16 March 1976	11.2 °C25 June 1976	19.4 °C	1,134 mm	0
1975	30.2 °C22 February 1975	10.5 °C30 July 1975	19.4 °C	1,291 mm	1
1974	29.4 °C22 February 1974	12.0 °C12 January 1974	19.4 °C	1,084 mm	0
1973	29.9 °C29 August 1973	11.1 °C3 July 1973	19.9 °C	924 mm	0
1972	28.3 °C31 March 1972	12.0 °C1 July 1972	19.3 °C	1,406 mm	0
1971	30.2 °C5 March 1971	11.3 °C8 June 1971	19.2 °C	1,251 mm	1
1970	28.7 °C8 February 1970	10.9 °C26 July 1970	19.5 °C	1,224 mm	0
1969	29.5 °C8 September 1969	11.4 °C3 October 1969	19.8 °C	1,072 mm	0
1968	28.8 °C30 January 1968	11.5 °C30 June 1968	19.5 °C	1,244 mm	0
1967	29.5 °C28 February 1967	11.2 °C3 August 1967	19.6 °C	1,088 mm	0
1966	28.8 °C14 August 1966	11.2 °C28 June 1966	19.7 °C	966 mm	0
1965	28.6 °C14 February 1965	10.0 °C18 September 1965	19.5 °C	972 mm	0
1964	29.6 °C11 March 1964	11.3 °C15 July 1964	19.2 °C	1,154 mm	0
1963	28.6 °C8 August 1963	10.9 °C10 September 1963	19.1 °C	1,208 mm	0
1962	27.1 °C2 February 1962	11.4 °C9 July 1962	18.9 °C	1,332 mm	0
1961	29.6 °C21 January 1961	11.1 °C3 January 1961	19.6 °C	1,076 mm	0
1960	29.8 °C15 August 1960	10.2 °C31 July 1960	19.7 °C	965 mm	0
1959	30.8 °C17 March 1959	10.5 °C14 July 1959	20.1 °C	1,061 mm	1
1958	30.1 °C16 January 1958	11.7 °C2 October 1958	20.3 °C	977 mm	2
1957	29.3 °C4 October 1957	11.2 °C24 September 1957	19.9 °C	1,020 mm	0
1956	28.0 °C1 March 1956	11.9 °C30 June 1956	19.1 °C	1,102 mm	0
1955	27.8 °C19 August 1955	11.9 °C20 June 1955	19.2 °C	1,026 mm	0
1954	27.4 °C11 August 1954	11.4 °C25 June 1954	19.3 °C	973 mm	0
1953	28.3 °C11 September 1953	10.2 °C23 July 1953	19.1 °C	1,386 mm	0
1952	28.4 °C19 August 1952	12.1 °C29 June 1952	19.5 °C	1,074 mm	0
1951	28.6 °C11 August 1951	10.6 °C4 July 1951	19.4 °C	1,156 mm	0
1950	28.8 °C5 March 1950	11.6 °C4 June 1950	19.4 °C	1,014 mm	0
1949	31.1 °C22 August 1949	11.4 °C28 July 1949	19.8 °C	749 mm	4
1948	29.1 °C18 July 1948	12.3 °C6 July 1948	19.8 °C	791 mm	0
1947	30.7 °C21 September 1947	12.2 °C24 July 1947	19.9 °C	756 mm	4
1946	33.4 °C25 February 1946	12.3 °C15 August 1946	20.5 °C	650 mm	28
1945	31.7 °C22 February 1945	11.2 °C9 June 1945	20.2 °C	572 mm	6
1944	31.5 °C4 September 1944	10.4 °C12 July 1944	20.7 °C	541 mm	20
1943	31.6 °C20 February 1943	12.2 °C14 October 1943	20.5 °C	571 mm	14
1942	31.0 °C8 February 1942	11.6 °C5 September 1942	20.1 °C	496 mm	4
1941	30.9 °C27 March 1941	11.8 °C4 July 1941	20.1 °C	741 mm	4
1940	29.8 °C21 August 1940	12.3 °C30 June 1940	19.5 °C	934 mm	0

Normals computed over complete calendar years 1940–2025.

A specific year

Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?

Year

Across the whole year

Average daily high

27.6 °C

+1.6 °C

Hot days (≥ 30 °C)

52 d/yr

+41

Frost days (< 0 °C)

0 d/yr

Annual rainfall

587 mm

-273 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	29.4 °C	+3.1 °C	12 mm	-37 mm
Feb	30.6 °C	+3.6 °C	11 mm	-46 mm
Mar	28.6 °C	+2.0 °C	70 mm	-19 mm
Apr	26.7 °C	+0.9 °C	129 mm	+12 mm
May	26.4 °C	+1.0 °C	74 mm	-19 mm
Jun	27.1 °C	+1.1 °C	26 mm	-4 mm
Jul	27.7 °C	+1.2 °C	11 mm	-6 mm
Aug	26.9 °C	+0.4 °C	44 mm	-1 mm
Sep	28.4 °C	+2.1 °C	20 mm	-56 mm
Oct	26.6 °C	+0.8 °C	110 mm	+11 mm
Nov	26.5 °C	+1.5 °C	45 mm	-68 mm
Dec	26.3 °C	+1.0 °C	36 mm	-41 mm

The year's extremes

Hottest day

33.6 °C

28 Feb 2025

Coldest day

13.3 °C

31 Jul 2025

Wettest day

20.3 mm

10 May 2025

Windiest day

20.1 km/h

27 Feb 2025

Strongest gust

46.4 km/h

27 Feb 2025

Hottest feels-like

34.3 °C

1 Mar 2025

Coldest feels-like

11.8 °C

31 Jul 2025

Sunniest day

12.0 h

2 Jan 2025

What was the weather like that day?

Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.

Date

Frequently asked questions

What is the climate of Isingiro?

Isingiro has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 20.4 °C and it receives 860 mm of precipitation per year.

What is the hottest day ever recorded in Isingiro?

The hottest day measured in Isingiro between 1940 and 2025 was 23 February 2005, reaching 35.5 °C.

What is the coldest day in Isingiro?

The coldest day measured in Isingiro between 1940 and 2025 was 18 September 1965, at 10.0 °C.

Does it snow in Isingiro?

Almost never: Isingiro sees virtually no snow, with about 0 frost days per year.

Has the climate of Isingiro warmed?

Yes: Isingiro warmed by +2.4 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Isingiro?

The wettest day measured in Isingiro between 1940 and 2025 was 22 March 2022, with 83 mm of rain in 24 hours.

What was the windiest day in Isingiro?

The windiest day measured in Isingiro between 1940 and 2025 was 23 June 2014, with winds reaching 21.5 km/h.

What is the warmest month in Isingiro?

The warmest month in Isingiro is February (21.1 °C on average); the coldest is November (19.7 °C).

How much does it rain in Isingiro?

Isingiro receives on average 860 mm of precipitation per year, spread over about 177 rainy days.

Is it sunny in Isingiro?

Isingiro gets on average 10.7 hours of sunshine per day, roughly 3,905 hours per year over 1940-2025.

Are there tropical nights in Isingiro?

Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Isingiro.

What was the most extreme apparent temperature in Isingiro?

In Isingiro, between 1940 and 2025, the highest apparent temperature reached 35.5 °C on 25 February 2005, and the lowest was 7.3 °C on 12 July 1944.

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