Yeji climate — normals and trends
Yeji (Ghana) has a hot semi-arid climate (BSh) under the Köppen-Geiger classification. Its mean annual temperature is 28.2 °C and it receives 825 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 (30.7 °C on average) and the coldest is August (25.9 °C). Rainfall peaks in September.
Yeji averages 0 frost days, 294 hot days (≥ 30 °C) and 131 rainy days per year.
Yeji has warmed by +1.6 °C between 1940 and 2025, or +0.19 °C per decade. This trend is statistically significant.
The hottest day of the period reached 40.6 °C (on 3 April 1998) and the coldest 17.6 °C (on 28 December 2002).
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
YejiBono East
- coords
- 8.23°, -0.65°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
28.2°C
Average daily high
32.9°C
Average daily low
24.1°C
Annual rainfall
825mm
Sunshine / day
10.5h
Mean relative humidity
68%
Average peak wind
12.3km/h
Seasonal range
4.8°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
294 d/yr
Rainy days (≥ 1 mm)
131 d/yr
Annual snowfall
0.0 cm
Average feels-like high
37.2 °C
Average feels-like low
27.4 °C
Average peak gust
26.3 km/h
Tropical nights (≥ 20 °C)
363 d/yr
Solar radiation
19.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.6 °C
since 1940
+0.2 °C per decade · r² = 0.69 · 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
40.6 °C
3 April 1998
Coldest day
17.6 °C
28 December 2002
Wettest day
146 mm
10 July 2023
Windiest day
25.2 km/h
12 March 2023
Strongest gust
49.0 km/h
5 March 1993
Hottest feels-like
46.6 °C
9 April 1998
Coldest feels-like
14.6 °C
9 January 1957
Sunniest day
12.0 h
2 April 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 | 35.2 °C | +0.7 °C | 0 mm | -3 mm |
| Feb | 37.0 °C | +1.0 °C | 1 mm | -9 mm |
| Mar | 37.5 °C | +1.2 °C | 6 mm | -29 mm |
| Apr | 36.6 °C | +1.4 °C | 34 mm | -29 mm |
| May | 34.4 °C | +0.7 °C | 88 mm | +6 mm |
| Jun | 32.2 °C | +0.7 °C | 96 mm | +8 mm |
| Jul | 30.3 °C | +0.5 °C | 75 mm | -48 mm |
| Aug | 29.6 °C | +0.4 °C | 52 mm | -88 mm |
| Sep | 31.1 °C | +1.5 °C | 112 mm | -61 mm |
| Oct | 32.6 °C | +1.3 °C | 84 mm | -7 mm |
| Nov | 35.7 °C | +2.0 °C | 2 mm | -12 mm |
| Dec | 35.7 °C | +1.8 °C | 1 mm | -4 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 Yeji?
Yeji has a hot semi-arid climate (Köppen BSh). Over 1940-2025, the average annual temperature is 28.2 °C and it receives 825 mm of precipitation per year.
What is the hottest day ever recorded in Yeji?
The hottest day measured in Yeji between 1940 and 2025 was 3 April 1998, reaching 40.6 °C.
What is the coldest day in Yeji?
The coldest day measured in Yeji between 1940 and 2025 was 28 December 2002, at 17.6 °C.
Does it snow in Yeji?
Almost never: Yeji sees virtually no snow, with about 0 frost days per year.
Has the climate of Yeji warmed?
Yes: Yeji warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Yeji?
The wettest day measured in Yeji between 1940 and 2025 was 10 July 2023, with 146 mm of rain in 24 hours.
What was the windiest day in Yeji?
The windiest day measured in Yeji between 1940 and 2025 was 12 March 2023, with winds reaching 25.2 km/h.
What is the warmest month in Yeji?
The warmest month in Yeji is March (30.7 °C on average); the coldest is August (25.9 °C).
How much does it rain in Yeji?
Yeji receives on average 825 mm of precipitation per year, spread over about 131 rainy days.
Is it sunny in Yeji?
Yeji gets on average 10.5 hours of sunshine per day, roughly 3,833 hours per year over 1940-2025.
Are there tropical nights in Yeji?
Yes: Yeji has on average 363 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Yeji?
In Yeji, between 1940 and 2025, the highest apparent temperature reached 46.6 °C on 9 April 1998, and the lowest was 14.6 °C on 9 January 1957.
Compare Yeji with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Yeji