Kakumiro climate — normals and trends

Kakumiro (Uganda) has a tropical monsoon climate (Am) under the Köppen-Geiger classification. Its mean annual temperature is 20.7 °C and it receives 1,589 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 (21.9 °C on average) and the coldest is July (20.2 °C). Rainfall peaks in October.

Kakumiro averages 0 frost days, 12 hot days (≥ 30 °C) and 244 rainy days per year.

Kakumiro has warmed by +2.2 °C between 1940 and 2025, or +0.25 °C per decade. This trend is statistically significant.

The hottest day of the period reached 34.8 °C (on 21 February 2005) and the coldest 11.0 °C (on 23 July 1953).

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

KakumiroWestern Region

coords
0.78°, 31.32°
period
19402025 · 86 yrs
AmTropical monsoonWarmest monthFebruaryColdest monthJulyWettest monthOctoberDriest monthJanuary

Mean daily temperature

20.7°C

Average daily high

26.1°C

Average daily low

16.5°C

Annual rainfall

1,589mm

Sunshine / day

10.5h

Mean relative humidity

81%

Average peak wind

10.8km/h

Seasonal range

1.7°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

12 d/yr

Rainy days (≥ 1 mm)

244 d/yr

Annual snowfall

0.0 cm

Average feels-like high

28.9 °C

Average feels-like low

17.5 °C

Average peak gust

27.9 km/h

Tropical nights (≥ 20 °C)

1 d/yr

Solar radiation

18.9 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+2.2 °C

since 1940

+0.3 °C per decade · r² = 0.73 · p = < 0.001

1940Each stripe is one year, from 1940 (left) to 2025 (right). Blue = colder than the period average, red = warmer.2025

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

34.8 °C

21 February 2005

Coldest day

11.0 °C

23 July 1953

Wettest day

50 mm

1 February 1960

Windiest day

25.1 km/h

20 July 1953

Strongest gust

51.5 km/h

31 July 2021

Hottest feels-like

36.9 °C

3 March 2024

Coldest feels-like

9.0 °C

17 February 1958

Sunniest day

12.0 h

2 January 1940

YearHottest dayColdest dayAnnual meanRainfallHot daysFrost days
202534.2 °C27 February 202514.2 °C21 September 202522.1 °C1,106 mm340
202431.5 °C3 June 202414.4 °C8 December 202422.6 °C1,120 mm260
202332.1 °C13 February 202314.9 °C14 January 202322.1 °C1,388 mm200
202233.1 °C5 March 202214.5 °C4 July 202221.8 °C1,289 mm260
202131.7 °C1 March 202112.9 °C25 August 202121.9 °C1,025 mm170
202031.1 °C16 February 202014.2 °C14 December 202021.7 °C1,341 mm110
201932.9 °C24 March 201914.6 °C5 August 201921.7 °C1,535 mm350
201833.5 °C8 February 201813.9 °C8 July 201821.7 °C1,347 mm250
201733.4 °C9 February 201714.6 °C13 December 201722.0 °C1,153 mm410
201634.0 °C29 March 201614.2 °C19 August 201622.4 °C1,024 mm550
201534.6 °C9 March 201514.5 °C10 January 201521.9 °C1,250 mm490
201433.0 °C3 March 201414.8 °C4 July 201421.7 °C1,220 mm470
201332.8 °C28 February 201314.4 °C4 February 201321.5 °C1,225 mm280
201234.2 °C15 March 201213.4 °C22 August 201221.4 °C1,496 mm490
201133.0 °C26 February 201113.8 °C10 January 201121.2 °C1,452 mm260
201032.9 °C2 February 201014.6 °C7 February 201021.3 °C1,561 mm160
200931.9 °C21 March 200914.1 °C11 January 200921.6 °C1,170 mm270
200830.9 °C23 December 200812.7 °C9 July 200820.8 °C1,267 mm60
200732.3 °C8 March 200713.0 °C24 August 200721.0 °C1,451 mm100
200632.9 °C27 January 200613.5 °C5 September 200621.1 °C1,408 mm280
200534.8 °C21 February 200513.3 °C14 July 200521.6 °C1,301 mm300
200432.5 °C13 February 200413.4 °C7 July 200421.3 °C1,227 mm170
200332.9 °C8 March 200313.7 °C18 December 200321.2 °C1,235 mm230
200231.4 °C23 February 200214.2 °C22 September 200221.0 °C1,237 mm160
200131.8 °C3 March 200113.9 °C15 June 200120.6 °C1,246 mm80
200031.1 °C21 February 200012.4 °C27 January 200020.5 °C1,231 mm70
199932.5 °C26 February 199913.1 °C7 July 199920.5 °C1,498 mm220
199831.2 °C25 February 199814.7 °C4 December 199821.3 °C1,266 mm60
199732.1 °C13 March 199714.2 °C12 June 199721.1 °C1,554 mm160
199629.4 °C11 February 199614.1 °C8 August 199620.6 °C1,624 mm00
199530.4 °C3 February 199514.0 °C20 July 199521.0 °C1,515 mm10
199431.2 °C18 February 199412.9 °C1 September 199420.8 °C1,641 mm90
199329.9 °C14 March 199314.1 °C1 July 199320.8 °C1,454 mm00
199232.4 °C15 March 199213.9 °C22 July 199220.9 °C1,523 mm190
199129.9 °C20 February 199114.0 °C9 July 199120.7 °C1,729 mm00
199029.7 °C29 January 199013.8 °C9 January 199020.8 °C1,663 mm00
198932.0 °C3 March 198913.3 °C23 January 198920.7 °C1,466 mm80
198830.9 °C1 March 198813.8 °C1 September 198820.8 °C1,556 mm20
198731.1 °C30 December 198713.5 °C7 August 198721.0 °C1,593 mm20
198630.2 °C24 February 198613.2 °C5 August 198620.4 °C1,749 mm10
198532.8 °C16 March 198512.6 °C17 August 198520.3 °C1,749 mm120
198432.2 °C21 February 198413.7 °C21 December 198420.4 °C1,472 mm80
198332.2 °C15 February 198314.0 °C27 January 198321.0 °C1,622 mm140
198231.4 °C21 February 198213.0 °C2 July 198220.6 °C1,432 mm80
198132.2 °C1 March 198113.4 °C12 January 198120.7 °C1,858 mm140
198032.6 °C24 February 198013.3 °C4 June 198020.7 °C1,413 mm110
197929.2 °C1 March 197912.8 °C23 July 197920.5 °C1,750 mm00
197832.2 °C7 February 197812.0 °C20 July 197820.5 °C1,741 mm80
197729.7 °C16 February 197711.7 °C15 August 197720.5 °C1,795 mm00
197631.5 °C31 January 197612.3 °C16 January 197620.0 °C2,085 mm70
197531.9 °C22 February 197511.3 °C30 July 197520.1 °C2,027 mm60
197431.5 °C16 March 197413.6 °C24 January 197420.0 °C1,880 mm90
197331.3 °C2 February 197313.0 °C1 July 197320.5 °C1,595 mm80
197229.5 °C16 January 197212.9 °C31 July 197220.2 °C2,037 mm00
197132.5 °C6 March 197112.4 °C24 June 197119.9 °C1,898 mm110
197029.4 °C28 February 197012.8 °C26 July 197020.0 °C1,847 mm00
196929.2 °C6 April 196911.6 °C12 August 196920.3 °C1,572 mm00
196829.4 °C21 January 196812.5 °C15 January 196820.0 °C1,842 mm00
196731.1 °C1 February 196712.4 °C10 December 196720.1 °C1,911 mm140
196629.5 °C20 January 196611.9 °C1 July 196620.3 °C1,870 mm00
196531.5 °C14 February 196512.1 °C14 June 196520.1 °C1,834 mm20
196429.2 °C8 March 196413.0 °C23 January 196419.8 °C1,932 mm00
196328.5 °C24 March 196312.2 °C30 July 196319.6 °C2,198 mm00
196229.5 °C15 February 196212.3 °C9 July 196219.5 °C2,222 mm00
196131.8 °C16 January 196112.1 °C16 July 196120.2 °C2,056 mm120
196028.9 °C4 January 196012.8 °C16 June 196020.2 °C1,941 mm00
195931.7 °C13 March 195911.2 °C14 July 195920.5 °C1,957 mm70
195831.9 °C26 February 195812.2 °C17 February 195820.8 °C1,692 mm150
195730.0 °C4 October 195711.9 °C6 September 195720.4 °C1,699 mm10
195628.2 °C11 March 195612.4 °C18 June 195619.6 °C1,805 mm00
195527.5 °C14 February 195512.7 °C18 June 195519.6 °C1,902 mm00
195428.6 °C8 February 195412.9 °C10 August 195419.6 °C1,638 mm00
195327.4 °C30 September 195311.0 °C23 July 195319.5 °C2,485 mm00
195228.0 °C22 February 195213.5 °C2 July 195219.8 °C2,136 mm00
195128.1 °C1 March 195111.5 °C5 July 195119.7 °C2,257 mm00
195028.6 °C5 March 195013.0 °C11 August 195019.5 °C1,984 mm00
194928.6 °C1 August 194913.4 °C11 February 194919.8 °C1,816 mm00
194827.4 °C20 July 194812.9 °C3 January 194819.8 °C1,881 mm00
194727.6 °C9 March 194712.9 °C15 September 194719.7 °C1,809 mm00
194633.8 °C13 February 194612.9 °C15 July 194620.5 °C1,531 mm540
194531.2 °C22 February 194511.7 °C9 June 194520.3 °C1,062 mm30
194431.9 °C14 February 194411.3 °C7 July 194420.7 °C1,116 mm210
194331.8 °C9 February 194313.2 °C10 June 194320.8 °C1,056 mm250
194231.6 °C7 February 194212.5 °C27 July 194220.2 °C1,056 mm90
194131.9 °C7 February 194112.4 °C4 July 194120.4 °C1,289 mm160
194027.7 °C22 January 194012.9 °C4 January 194019.6 °C1,789 mm00

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?

Across the whole year

Average daily high
27.4 °C
+1.3 °C
Hot days (≥ 30 °C)
34 d/yr
+22
Frost days (< 0 °C)
0 d/yr
0
Annual rainfall
1106 mm
-483 mm

Month by month

Highvs. normalPrecipitationvs. normal
Jan29.2 °C+2.2 °C3 mm-49 mm
Feb30.8 °C+2.9 °C15 mm-57 mm
Mar28.8 °C+1.6 °C108 mm-34 mm
Apr26.7 °C+0.6 °C219 mm+41 mm
May26.5 °C+0.9 °C121 mm-29 mm
Jun26.7 °C+1.0 °C33 mm-51 mm
Jul27.0 °C+1.3 °C51 mm-25 mm
Aug26.2 °C+0.5 °C122 mm-16 mm
Sep27.7 °C+1.8 °C88 mm-88 mm
Oct26.1 °C+0.6 °C200 mm-27 mm
Nov26.9 °C+1.7 °C78 mm-121 mm
Dec26.9 °C+1.1 °C70 mm-27 mm

The year's extremes

Hottest day
34.2 °C
27 Feb 2025
Coldest day
14.2 °C
21 Sep 2025
Wettest day
39.2 mm
7 May 2025
Windiest day
21.1 km/h
29 Jul 2025
Strongest gust
42.8 km/h
29 Jul 2025
Hottest feels-like
35.5 °C
6 Mar 2025
Coldest feels-like
14.2 °C
31 Jul 2025
Sunniest day
12.0 h
1 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 Kakumiro?

Kakumiro has a tropical monsoon climate (Köppen Am). Over 1940-2025, the average annual temperature is 20.7 °C and it receives 1,589 mm of precipitation per year.

What is the hottest day ever recorded in Kakumiro?

The hottest day measured in Kakumiro between 1940 and 2025 was 21 February 2005, reaching 34.8 °C.

What is the coldest day in Kakumiro?

The coldest day measured in Kakumiro between 1940 and 2025 was 23 July 1953, at 11.0 °C.

Does it snow in Kakumiro?

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

Has the climate of Kakumiro warmed?

Yes: Kakumiro warmed by +2.2 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Kakumiro?

The wettest day measured in Kakumiro between 1940 and 2025 was 1 February 1960, with 50 mm of rain in 24 hours.

What was the windiest day in Kakumiro?

The windiest day measured in Kakumiro between 1940 and 2025 was 20 July 1953, with winds reaching 25.1 km/h.

What is the warmest month in Kakumiro?

The warmest month in Kakumiro is February (21.9 °C on average); the coldest is July (20.2 °C).

How much does it rain in Kakumiro?

Kakumiro receives on average 1,589 mm of precipitation per year, spread over about 244 rainy days.

Is it sunny in Kakumiro?

Kakumiro gets on average 10.5 hours of sunshine per day, roughly 3,833 hours per year over 1940-2025.

Are there tropical nights in Kakumiro?

Yes: Kakumiro has on average 1 tropical nights per year (temperature staying above 20 °C), over 1940-2025.

What was the most extreme apparent temperature in Kakumiro?

In Kakumiro, between 1940 and 2025, the highest apparent temperature reached 36.9 °C on 3 March 2024, and the lowest was 9.0 °C on 17 February 1958.

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