Ushirombo climate — normals and trends

Q: What is the climate of Ushirombo?

Ushirombo has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 22.3 °C and it receives 1,114 mm of precipitation per year.

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

The hottest day measured in Ushirombo between 1940 and 2025 was 9 February 2006, reaching 35.1 °C.

Q: What is the coldest day in Ushirombo?

The coldest day measured in Ushirombo between 1940 and 2025 was 3 June 1950, at 11.2 °C.

Q: Does it snow in Ushirombo?

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

Q: Has the climate of Ushirombo warmed?

Yes: Ushirombo warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.

Q: What is the wettest day in Ushirombo?

The wettest day measured in Ushirombo between 1940 and 2025 was 6 December 1968, with 116 mm of rain in 24 hours.

Q: What was the windiest day in Ushirombo?

The windiest day measured in Ushirombo between 1940 and 2025 was 12 May 2007, with winds reaching 24.4 km/h.

Q: What is the warmest month in Ushirombo?

The warmest month in Ushirombo is September (24.0 °C on average); the coldest is December (21.3 °C).

Q: How much does it rain in Ushirombo?

Ushirombo receives on average 1,114 mm of precipitation per year, spread over about 154 rainy days.

Q: Is it sunny in Ushirombo?

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

Ushirombo (Tanzania) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 22.3 °C and it receives 1,114 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 September (24.0 °C on average) and the coldest is December (21.3 °C). Rainfall peaks in December.

Ushirombo averages 0 frost days, 66 hot days (≥ 30 °C) and 154 rainy days per year.

Ushirombo has warmed by +1.7 °C between 1940 and 2025, or +0.20 °C per decade. This trend is statistically significant.

The hottest day of the period reached 35.1 °C (on 9 February 2006) and the coldest 11.2 °C (on 3 June 1950).

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

UshiromboGeita

coords: -3.49°, 31.96°
period: 1940–2025 · 86 yrs

AwTropical savannaWarmest monthSeptemberColdest monthDecemberWettest monthDecemberDriest monthJuly

Mean daily temperature

22.3°C

Average daily high

28.0°C

Average daily low

17.7°C

Annual rainfall

1,114mm

Sunshine / day

10.7h

Mean relative humidity

67%

Average peak wind

11.5km/h

Seasonal range

2.7°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

66 d/yr

Rainy days (≥ 1 mm)

154 d/yr

Annual snowfall

0.0 cm

Average feels-like high

30.0 °C

Average feels-like low

18.3 °C

Average peak gust

29.7 km/h

Tropical nights (≥ 20 °C)

20 d/yr

Solar radiation

20.2 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.7 °C

since 1940

+0.2 °C per decade · r² = 0.62 · 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

35.1 °C

9 February 2006

Coldest day

11.2 °C

3 June 1950

Wettest day

116 mm

6 December 1968

Windiest day

24.4 km/h

12 May 2007

Strongest gust

57.6 km/h

22 April 1984

Hottest feels-like

37.2 °C

20 February 1973

Coldest feels-like

8.9 °C

26 July 1943

Sunniest day

12.1 h

17 November 1942

Year	Hottest day	Coldest day	Annual mean	Rainfall	Hot days
2025	34.4 °C1 March 2025	14.2 °C16 June 2025	23.2 °C	758 mm	100
2024	33.8 °C19 September 2024	13.3 °C5 August 2024	23.5 °C	905 mm	140
2023	33.8 °C27 August 2023	14.2 °C20 July 2023	23.2 °C	1,327 mm	102
2022	33.5 °C14 October 2022	14.2 °C7 July 2022	23.2 °C	797 mm	124
2021	33.1 °C29 August 2021	14.3 °C26 June 2021	22.9 °C	767 mm	84
2020	32.6 °C18 September 2020	14.8 °C25 July 2020	23.0 °C	1,034 mm	85
2019	33.2 °C19 September 2019	15.2 °C24 July 2019	23.3 °C	965 mm	125
2018	33.6 °C12 October 2018	13.6 °C11 June 2018	22.7 °C	988 mm	80
2017	34.1 °C6 October 2017	14.9 °C11 July 2017	23.7 °C	910 mm	167
2016	34.1 °C17 October 2016	13.6 °C1 July 2016	23.4 °C	776 mm	122
2015	34.2 °C8 October 2015	15.2 °C13 July 2015	23.2 °C	923 mm	124
2014	32.4 °C22 August 2014	15.2 °C12 September 2014	22.8 °C	872 mm	59
2013	32.6 °C13 September 2013	12.0 °C15 July 2013	22.5 °C	1,076 mm	58
2012	33.3 °C9 October 2012	14.1 °C8 July 2012	22.5 °C	1,024 mm	85
2011	32.8 °C24 August 2011	13.4 °C7 July 2011	22.8 °C	977 mm	98
2010	33.4 °C3 October 2010	15.5 °C25 July 2010	23.2 °C	1,002 mm	115
2009	34.2 °C4 November 2009	14.2 °C21 July 2009	23.2 °C	876 mm	135
2008	33.8 °C28 September 2008	13.7 °C12 July 2008	22.6 °C	856 mm	74
2007	34.8 °C25 September 2007	12.9 °C19 June 2007	23.1 °C	690 mm	105
2006	35.1 °C9 February 2006	13.3 °C2 June 2006	23.0 °C	1,052 mm	114
2005	35.0 °C28 September 2005	15.1 °C29 January 2005	23.5 °C	636 mm	153
2004	34.6 °C9 October 2004	13.7 °C14 June 2004	22.8 °C	925 mm	75
2003	32.9 °C11 October 2003	15.0 °C10 July 2003	23.0 °C	700 mm	105
2002	34.2 °C1 October 2002	14.4 °C17 June 2002	22.5 °C	984 mm	75
2001	32.1 °C22 October 2001	15.1 °C13 June 2001	22.3 °C	819 mm	51
2000	35.0 °C5 October 2000	14.9 °C29 January 2000	23.0 °C	662 mm	113
1999	33.9 °C25 October 1999	15.0 °C10 March 1999	22.6 °C	775 mm	75
1998	32.5 °C1 October 1998	14.7 °C2 July 1998	23.0 °C	948 mm	80
1997	34.9 °C25 September 1997	13.7 °C21 May 1997	22.7 °C	1,304 mm	94
1996	33.0 °C14 October 1996	15.1 °C4 August 1996	22.6 °C	781 mm	64
1995	32.1 °C24 September 1995	14.5 °C15 June 1995	22.5 °C	899 mm	48
1994	32.8 °C25 September 1994	14.2 °C14 June 1994	22.4 °C	1,105 mm	46
1993	33.6 °C23 October 1993	15.3 °C28 May 1993	22.8 °C	786 mm	60
1992	32.5 °C26 September 1992	14.0 °C5 July 1992	22.4 °C	1,002 mm	38
1991	32.8 °C7 October 1991	14.7 °C13 June 1991	22.2 °C	1,103 mm	48
1990	32.8 °C7 October 1990	14.0 °C10 July 1990	22.5 °C	1,152 mm	46
1989	31.7 °C8 November 1989	13.8 °C2 July 1989	22.0 °C	1,164 mm	29
1988	32.3 °C16 September 1988	14.8 °C27 December 1988	22.5 °C	1,095 mm	38
1987	33.5 °C4 September 1987	14.8 °C9 June 1987	22.9 °C	1,178 mm	86
1986	33.0 °C6 October 1986	13.2 °C29 June 1986	22.1 °C	1,510 mm	60
1985	32.3 °C8 October 1985	13.9 °C8 June 1985	22.1 °C	1,294 mm	35
1984	32.7 °C26 September 1984	14.8 °C9 September 1984	22.2 °C	1,154 mm	32
1983	33.6 °C15 September 1983	15.4 °C19 August 1983	22.7 °C	1,105 mm	66
1982	32.3 °C6 October 1982	15.6 °C20 July 1982	22.3 °C	1,209 mm	50
1981	33.4 °C24 September 1981	14.1 °C27 June 1981	22.2 °C	1,146 mm	42
1980	32.5 °C18 September 1980	14.1 °C3 June 1980	22.2 °C	999 mm	43
1979	32.9 °C2 September 1979	14.3 °C24 June 1979	22.0 °C	1,262 mm	57
1978	32.6 °C3 September 1978	14.2 °C20 July 1978	21.8 °C	1,397 mm	43
1977	33.6 °C5 October 1977	13.9 °C10 July 1977	22.1 °C	1,589 mm	54
1976	33.2 °C28 September 1976	13.3 °C29 June 1976	21.9 °C	1,333 mm	53
1975	32.6 °C7 November 1975	11.5 °C28 July 1975	21.5 °C	1,219 mm	16
1974	33.2 °C31 October 1974	13.6 °C30 May 1974	21.4 °C	1,266 mm	45
1973	33.3 °C25 October 1973	12.1 °C4 July 1973	21.9 °C	1,253 mm	41
1972	33.1 °C20 September 1972	11.9 °C29 June 1972	21.4 °C	1,667 mm	46
1971	32.6 °C9 October 1971	11.3 °C8 June 1971	21.4 °C	1,226 mm	33
1970	32.9 °C27 September 1970	13.3 °C21 June 1970	21.9 °C	1,257 mm	50
1969	32.4 °C25 September 1969	13.1 °C18 June 1969	22.1 °C	1,179 mm	54
1968	33.0 °C5 October 1968	13.2 °C10 July 1968	21.6 °C	1,585 mm	54
1967	31.9 °C16 October 1967	13.3 °C16 June 1967	21.8 °C	1,174 mm	40
1966	33.7 °C15 October 1966	13.3 °C28 July 1966	22.0 °C	1,086 mm	59
1965	33.0 °C11 October 1965	12.9 °C28 June 1965	21.8 °C	1,223 mm	62
1964	32.4 °C25 September 1964	13.2 °C29 June 1964	21.5 °C	1,380 mm	11
1963	32.7 °C20 October 1963	14.2 °C11 June 1963	21.5 °C	1,477 mm	51
1962	31.7 °C2 October 1962	14.3 °C20 June 1962	21.1 °C	1,480 mm	11
1961	32.1 °C2 October 1961	12.5 °C29 May 1961	22.0 °C	1,613 mm	44
1960	32.7 °C8 October 1960	13.8 °C31 July 1960	22.3 °C	1,271 mm	45
1959	31.9 °C30 September 1959	11.8 °C6 June 1959	22.2 °C	1,329 mm	29
1958	33.4 °C30 October 1958	11.9 °C24 July 1958	22.5 °C	1,278 mm	67
1957	32.6 °C24 September 1957	13.2 °C11 July 1957	22.0 °C	1,600 mm	60
1956	32.8 °C16 October 1956	12.8 °C15 July 1956	21.3 °C	1,212 mm	19
1955	31.2 °C28 August 1955	13.6 °C1 August 1955	21.3 °C	1,264 mm	23
1954	32.1 °C15 October 1954	12.6 °C12 June 1954	21.5 °C	998 mm	27
1953	32.3 °C13 October 1953	12.5 °C11 June 1953	21.4 °C	1,949 mm	38
1952	32.3 °C13 October 1952	13.1 °C18 July 1952	21.6 °C	1,393 mm	29
1951	32.5 °C30 September 1951	12.6 °C20 July 1951	21.5 °C	1,632 mm	45
1950	31.7 °C17 October 1950	11.2 °C3 June 1950	21.2 °C	1,402 mm	18
1949	31.7 °C22 August 1949	13.0 °C29 July 1949	21.5 °C	1,188 mm	34
1948	32.0 °C20 September 1948	12.3 °C16 July 1948	21.8 °C	1,310 mm	32
1947	32.9 °C10 October 1947	12.4 °C24 July 1947	21.7 °C	1,264 mm	61
1946	33.1 °C12 March 1946	13.4 °C3 August 1946	22.2 °C	949 mm	73
1945	33.4 °C8 October 1945	12.5 °C7 June 1945	22.0 °C	770 mm	73
1944	34.1 °C4 September 1944	14.1 °C9 July 1944	22.9 °C	785 mm	161
1943	33.3 °C12 October 1943	12.0 °C30 May 1943	22.5 °C	596 mm	82
1942	33.1 °C9 October 1942	12.4 °C29 July 1942	22.0 °C	710 mm	85
1941	32.3 °C18 September 1941	13.8 °C26 December 1941	21.8 °C	1,028 mm	58
1940	31.8 °C23 August 1940	13.8 °C23 January 1940	21.4 °C	1,225 mm	35

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

28.8 °C

+0.8 °C

Hot days (≥ 30 °C)

100 d/yr

+34

Frost days (< 0 °C)

0 d/yr

Annual rainfall

758 mm

-356 mm

Month by month

	High	vs. normal	Precipitation	vs. normal
Jan	28.0 °C	+1.1 °C	80 mm	-56 mm
Feb	30.4 °C	+3.0 °C	15 mm	-109 mm
Mar	29.5 °C	+2.1 °C	151 mm	-19 mm
Apr	28.1 °C	+1.4 °C	181 mm	+16 mm
May	27.4 °C	+0.2 °C	52 mm	+4 mm
Jun	28.6 °C	+0.2 °C	1 mm	-2 mm
Jul	28.7 °C	-0.1 °C	0 mm	-2 mm
Aug	29.2 °C	-0.4 °C	8 mm	+1 mm
Sep	30.9 °C	+0.7 °C	16 mm	-9 mm
Oct	29.1 °C	-0.4 °C	80 mm	+10 mm
Nov	28.2 °C	+1.1 °C	78 mm	-103 mm
Dec	27.4 °C	+0.9 °C	96 mm	-87 mm

The year's extremes

Hottest day

34.4 °C

1 Mar 2025

Coldest day

14.2 °C

16 Jun 2025

Wettest day

31.1 mm

6 Apr 2025

Windiest day

20.4 km/h

31 Aug 2025

Strongest gust

46.8 km/h

14 May 2025

Hottest feels-like

36.8 °C

24 Feb 2025

Coldest feels-like

12.1 °C

16 Jun 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 Ushirombo?

Ushirombo has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 22.3 °C and it receives 1,114 mm of precipitation per year.

What is the hottest day ever recorded in Ushirombo?

The hottest day measured in Ushirombo between 1940 and 2025 was 9 February 2006, reaching 35.1 °C.

What is the coldest day in Ushirombo?

The coldest day measured in Ushirombo between 1940 and 2025 was 3 June 1950, at 11.2 °C.

Does it snow in Ushirombo?

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

Has the climate of Ushirombo warmed?

Yes: Ushirombo warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Ushirombo?

The wettest day measured in Ushirombo between 1940 and 2025 was 6 December 1968, with 116 mm of rain in 24 hours.

What was the windiest day in Ushirombo?

The windiest day measured in Ushirombo between 1940 and 2025 was 12 May 2007, with winds reaching 24.4 km/h.

What is the warmest month in Ushirombo?

The warmest month in Ushirombo is September (24.0 °C on average); the coldest is December (21.3 °C).

How much does it rain in Ushirombo?

Ushirombo receives on average 1,114 mm of precipitation per year, spread over about 154 rainy days.

Is it sunny in Ushirombo?

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

Are there tropical nights in Ushirombo?

Yes: Ushirombo has on average 20 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Ushirombo?

In Ushirombo, between 1940 and 2025, the highest apparent temperature reached 37.2 °C on 20 February 1973, and the lowest was 8.9 °C on 26 July 1943.

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