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
- 1940–2025 · 86 yrs
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
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
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
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 29.4 °C | +1.4 °C | 2 mm | -2 mm |
| Feb | 31.0 °C | +1.9 °C | 0 mm | -14 mm |
| Mar | 31.2 °C | +2.6 °C | 10 mm | -85 mm |
| Apr | 27.6 °C | +1.1 °C | 294 mm | -19 mm |
| May | 25.8 °C | +1.0 °C | 420 mm | -22 mm |
| Jun | 24.6 °C | +1.1 °C | 438 mm | -24 mm |
| Jul | 22.5 °C | +0.3 °C | 520 mm | +51 mm |
| Aug | 22.8 °C | +0.6 °C | 309 mm | -130 mm |
| Sep | 23.6 °C | +0.8 °C | 533 mm | +48 mm |
| Oct | 24.3 °C | +0.4 °C | 409 mm | +13 mm |
| Nov | 27.1 °C | +1.2 °C | 58 mm | -21 mm |
| Dec | 29.0 °C | +1.6 °C | 1 mm | -6 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
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.
Compare Gembu with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Gembu