Gembu climate — normals and trends

Gembu (Nigeria) has a subtropical highland, dry winter climate (Cwb) under the Köppen-Geiger classification. Its mean annual temperature is 19.3 °C and it receives 3,203 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 March (21.7 °C on average) and the coldest is July (17.6 °C). Rainfall peaks in September.

Gembu averages 0 frost days, 22 hot days (≥ 30 °C) and 219 rainy days per year.

Gembu has warmed by +1.5 °C between 1940 and 2025, or +0.17 °C per decade. This trend is statistically significant.

The hottest day of the period reached 34.0 °C (on 28 February 2024) and the coldest 7.6 °C (on 25 December 1971).

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

GembuTaraba State

coords
6.73°, 11.26°
period
19402025 · 86 yrs
CwbSubtropical highland, dry winterWarmest monthMarchColdest monthJulyWettest monthSeptemberDriest monthJanuary

Mean daily temperature

19.3°C

Average daily high

25.4°C

Average daily low

14.9°C

Annual rainfall

3,203mm

Sunshine / day

9.4h

Mean relative humidity

72%

Average peak wind

7.3km/h

Seasonal range

4.1°C

Frost days (< 0 °C)

0 d/yr

Hot days (≥ 30 °C)

22 d/yr

Rainy days (≥ 1 mm)

219 d/yr

Annual snowfall

0.0 cm

Average feels-like high

27.2 °C

Average feels-like low

15.1 °C

Average peak gust

30.6 km/h

Tropical nights (≥ 20 °C)

0 d/yr

Solar radiation

18.7 MJ/m²

Has the climate changed?

One stripe per year, 1940 to 2025

+1.5 °C

since 1940

+0.2 °C per decade · r² = 0.66 · 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

34.0 °C

28 February 2024

Coldest day

7.6 °C

25 December 1971

Wettest day

150 mm

16 June 1987

Windiest day

19.1 km/h

8 September 2001

Strongest gust

71.6 km/h

8 September 2001

Hottest feels-like

35.7 °C

28 February 2024

Coldest feels-like

5.0 °C

25 December 1971

Sunniest day

12.0 h

15 May 1940

YearHottest dayColdest dayAnnual meanRainfallHot daysFrost days
202533.1 °C29 March 202511.4 °C11 January 202520.5 °C2,994 mm680
202434.0 °C28 February 20249.6 °C18 January 202420.7 °C2,363 mm450
202332.8 °C2 March 202310.7 °C10 January 202320.3 °C3,246 mm460
202232.6 °C26 March 202210.5 °C1 February 202219.8 °C3,023 mm230
202132.2 °C5 March 202111.8 °C18 December 202120.1 °C2,781 mm230
202033.1 °C1 March 20208.5 °C26 January 202020.2 °C2,772 mm440
201932.4 °C14 March 201910.8 °C24 December 201920.1 °C3,290 mm350
201832.8 °C6 February 20189.4 °C19 January 201819.8 °C3,215 mm220
201733.2 °C22 January 201711.0 °C2 January 201720.1 °C2,982 mm660
201633.7 °C28 February 201610.9 °C20 December 201620.2 °C3,027 mm450
201532.7 °C8 March 20158.4 °C11 January 201519.8 °C3,128 mm350
201431.9 °C24 February 201410.3 °C7 January 201419.7 °C3,212 mm270
201332.8 °C24 February 20139.7 °C19 December 201319.7 °C3,165 mm380
201232.6 °C26 March 201210.3 °C28 December 201219.6 °C2,996 mm390
201132.0 °C9 March 20119.3 °C16 January 201119.7 °C2,916 mm360
201033.1 °C4 April 20109.1 °C11 December 201020.3 °C2,950 mm610
200933.4 °C26 March 200911.2 °C28 December 200920.0 °C3,488 mm520
200831.8 °C3 March 20089.7 °C1 February 200819.6 °C2,723 mm230
200732.2 °C18 February 20078.8 °C3 January 200719.6 °C3,285 mm420
200632.5 °C16 February 20069.4 °C30 December 200619.9 °C2,980 mm480
200533.8 °C19 February 200510.2 °C8 January 200519.9 °C3,087 mm390
200432.9 °C27 March 200411.1 °C3 December 200419.7 °C3,572 mm510
200332.1 °C17 March 200310.4 °C4 January 200319.7 °C3,186 mm480
200231.8 °C23 February 200210.2 °C28 January 200219.4 °C3,346 mm140
200132.9 °C16 March 200110.0 °C4 January 200119.5 °C3,106 mm200
200031.8 °C13 March 200010.7 °C5 December 200019.3 °C3,187 mm310
199931.2 °C14 February 199910.2 °C15 December 199919.3 °C3,326 mm110
199832.8 °C1 April 199810.8 °C21 January 199820.2 °C3,094 mm590
199731.1 °C16 March 199710.0 °C31 January 199719.4 °C3,439 mm210
199631.6 °C28 February 199611.2 °C1 January 199619.4 °C3,339 mm220
199530.9 °C3 March 199510.4 °C24 December 199519.4 °C3,572 mm120
199431.5 °C27 February 199410.0 °C13 December 199419.4 °C3,539 mm230
199331.2 °C5 March 19939.6 °C23 January 199319.2 °C3,671 mm80
199232.1 °C8 March 19929.7 °C12 January 199219.1 °C3,528 mm170
199131.3 °C9 March 199111.3 °C1 January 199119.2 °C3,564 mm170
199033.7 °C29 March 199011.1 °C23 February 199019.4 °C3,587 mm250
198931.9 °C3 March 19898.1 °C21 January 198919.0 °C3,219 mm180
198832.5 °C1 March 198810.6 °C25 December 198819.4 °C3,195 mm150
198731.5 °C22 February 198710.2 °C7 January 198719.9 °C3,108 mm180
198630.7 °C20 February 19869.7 °C21 December 198619.1 °C3,415 mm40
198532.3 °C10 March 198510.2 °C9 February 198518.7 °C3,740 mm70
198431.3 °C2 March 19849.0 °C14 December 198419.0 °C3,611 mm140
198332.6 °C26 March 19838.3 °C7 January 198319.5 °C3,020 mm340
198230.3 °C21 February 19829.2 °C9 February 198218.8 °C3,764 mm10
198130.5 °C22 February 19819.9 °C18 December 198119.0 °C3,250 mm60
198030.8 °C18 January 19809.5 °C8 January 198019.1 °C3,581 mm120
197930.2 °C21 March 19799.8 °C19 December 197919.0 °C3,815 mm30
197830.3 °C3 February 19789.4 °C13 January 197818.8 °C3,569 mm40
197731.4 °C14 March 19779.0 °C28 December 197719.2 °C2,931 mm60
197629.3 °C18 March 197610.3 °C23 January 197618.5 °C3,938 mm00
197530.1 °C15 February 19759.5 °C18 December 197518.4 °C3,533 mm20
197430.3 °C21 March 19748.9 °C28 December 197418.5 °C3,562 mm10
197332.2 °C18 March 197310.5 °C26 December 197319.4 °C3,438 mm210
197230.3 °C21 February 19729.7 °C8 January 197219.0 °C3,552 mm10
197129.7 °C12 February 19717.6 °C25 December 197118.6 °C3,316 mm00
197031.8 °C18 February 19709.9 °C15 December 197018.9 °C3,236 mm80
196930.8 °C13 February 196910.8 °C24 December 196919.0 °C3,996 mm50
196830.5 °C6 April 19689.7 °C18 January 196818.8 °C3,380 mm10
196730.4 °C13 April 19679.1 °C2 January 196718.7 °C3,283 mm10
196632.2 °C19 March 196610.5 °C3 January 196619.4 °C3,021 mm310
196530.8 °C6 March 196510.2 °C5 February 196519.2 °C2,633 mm80
196431.6 °C7 March 196411.2 °C17 December 196419.3 °C2,348 mm250
196331.6 °C14 March 196310.8 °C1 January 196319.3 °C2,963 mm290
196231.0 °C11 February 196210.1 °C4 January 196218.8 °C3,192 mm150
196131.2 °C22 March 196110.8 °C13 December 196118.8 °C2,915 mm150
196031.0 °C5 March 196011.5 °C1 January 196019.2 °C3,144 mm180
195932.4 °C13 March 195910.8 °C29 December 195919.3 °C2,631 mm300
195832.0 °C26 March 195811.6 °C28 July 195819.2 °C3,119 mm380
195730.8 °C15 March 19578.7 °C8 January 195718.6 °C3,622 mm60
195631.0 °C12 February 195610.5 °C1 January 195618.6 °C3,157 mm60
195530.9 °C16 February 195511.5 °C30 December 195518.9 °C2,931 mm110
195430.4 °C6 February 195410.6 °C3 August 195418.6 °C2,940 mm30
195330.8 °C11 February 195310.7 °C15 December 195319.0 °C2,980 mm130
195230.9 °C15 March 195211.6 °C3 January 195219.1 °C3,272 mm70
195130.5 °C3 March 195111.3 °C30 December 195118.8 °C3,597 mm20
195030.7 °C27 February 195010.8 °C31 August 195018.6 °C2,790 mm30
194931.9 °C14 March 194911.1 °C10 February 194919.0 °C2,955 mm330
194830.9 °C24 February 194810.2 °C22 December 194818.7 °C3,167 mm100
194731.2 °C22 February 194711.8 °C18 January 194719.0 °C2,893 mm240
194632.7 °C23 February 194611.0 °C9 January 194618.9 °C3,108 mm360
194531.3 °C7 April 194510.3 °C22 December 194518.9 °C2,908 mm250
194431.2 °C23 February 194410.7 °C14 December 194418.9 °C2,974 mm110
194330.9 °C1 March 194311.2 °C26 July 194318.7 °C2,142 mm80
194230.4 °C6 February 194211.6 °C18 December 194218.7 °C3,133 mm60
194132.1 °C9 March 194110.3 °C23 December 194119.0 °C3,476 mm190
194029.8 °C5 March 194011.3 °C3 March 194018.7 °C3,352 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
26.6 °C
+1.2 °C
Hot days (≥ 30 °C)
68 d/yr
+46
Frost days (< 0 °C)
0 d/yr
0
Annual rainfall
2994 mm
-209 mm

Month by month

Highvs. normalPrecipitationvs. normal
Jan29.4 °C+1.4 °C2 mm-2 mm
Feb31.0 °C+1.9 °C0 mm-14 mm
Mar31.2 °C+2.6 °C10 mm-85 mm
Apr27.6 °C+1.1 °C294 mm-19 mm
May25.8 °C+1.0 °C420 mm-22 mm
Jun24.6 °C+1.1 °C438 mm-24 mm
Jul22.5 °C+0.3 °C520 mm+51 mm
Aug22.8 °C+0.6 °C309 mm-130 mm
Sep23.6 °C+0.8 °C533 mm+48 mm
Oct24.3 °C+0.4 °C409 mm+13 mm
Nov27.1 °C+1.2 °C58 mm-21 mm
Dec29.0 °C+1.6 °C1 mm-6 mm

The year's extremes

Hottest day
33.1 °C
29 Mar 2025
Coldest day
11.4 °C
11 Jan 2025
Wettest day
51.1 mm
13 Jul 2025
Windiest day
17.4 km/h
25 Nov 2025
Strongest gust
48.6 km/h
17 Jan 2025
Hottest feels-like
34.2 °C
29 Mar 2025
Coldest feels-like
9.3 °C
11 Jan 2025
Sunniest day
12.0 h
14 May 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 Gembu?

Gembu has a subtropical highland, dry winter climate (Köppen Cwb). Over 1940-2025, the average annual temperature is 19.3 °C and it receives 3,203 mm of precipitation per year.

What is the hottest day ever recorded in Gembu?

The hottest day measured in Gembu between 1940 and 2025 was 28 February 2024, reaching 34.0 °C.

What is the coldest day in Gembu?

The coldest day measured in Gembu between 1940 and 2025 was 25 December 1971, at 7.6 °C.

Does it snow in Gembu?

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

Has the climate of Gembu warmed?

Yes: Gembu warmed by +1.5 °C between 1940 and 2025, a statistically significant trend.

What is the wettest day in Gembu?

The wettest day measured in Gembu between 1940 and 2025 was 16 June 1987, with 150 mm of rain in 24 hours.

What was the windiest day in Gembu?

The windiest day measured in Gembu between 1940 and 2025 was 8 September 2001, with winds reaching 19.1 km/h.

What is the warmest month in Gembu?

The warmest month in Gembu is March (21.7 °C on average); the coldest is July (17.6 °C).

How much does it rain in Gembu?

Gembu receives on average 3,203 mm of precipitation per year, spread over about 219 rainy days.

Is it sunny in Gembu?

Gembu gets on average 9.4 hours of sunshine per day, roughly 3,431 hours per year over 1940-2025.

Are there tropical nights in Gembu?

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

What was the most extreme apparent temperature in Gembu?

In Gembu, between 1940 and 2025, the highest apparent temperature reached 35.7 °C on 28 February 2024, and the lowest was 5.0 °C on 25 December 1971.

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