Igurusi climate — normals and trends
Igurusi (Tanzania) has a warm-summer mediterranean climate (Csb) under the Köppen-Geiger classification. Its mean annual temperature is 20.1 °C and it receives 933 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 October (21.9 °C on average) and the coldest is July (17.7 °C). Rainfall peaks in March.
Igurusi averages 0 frost days, 18 hot days (≥ 30 °C) and 103 rainy days per year.
Igurusi 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 34.4 °C (on 14 October 2023) and the coldest 6.9 °C (on 24 June 1968).
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
IgurusiMbeya
- coords
- -8.85°, 33.85°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
20.1°C
Average daily high
26.1°C
Average daily low
15.1°C
Annual rainfall
933mm
Sunshine / day
10.7h
Mean relative humidity
64%
Average peak wind
11.0km/h
Seasonal range
4.2°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
18 d/yr
Rainy days (≥ 1 mm)
103 d/yr
Annual snowfall
0.0 cm
Average feels-like high
26.9 °C
Average feels-like low
15.4 °C
Average peak gust
32.6 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
21.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.7 °C
since 1940
+0.2 °C per decade · r² = 0.63 · 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
34.4 °C
14 October 2023
Coldest day
6.9 °C
24 June 1968
Wettest day
91 mm
21 February 1957
Windiest day
23.0 km/h
23 October 2002
Strongest gust
62.6 km/h
15 February 1985
Hottest feels-like
35.3 °C
23 October 1977
Coldest feels-like
5.2 °C
24 June 1968
Sunniest day
12.5 h
26 December 2024
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 25.6 °C | +0.5 °C | 158 mm | -22 mm |
| Feb | 27.2 °C | +1.9 °C | 123 mm | -40 mm |
| Mar | 26.3 °C | +1.0 °C | 295 mm | +104 mm |
| Apr | 27.1 °C | +1.7 °C | 74 mm | -39 mm |
| May | 26.8 °C | +1.2 °C | 18 mm | +3 mm |
| Jun | 26.6 °C | +1.6 °C | 0 mm | -1 mm |
| Jul | 25.8 °C | +1.2 °C | 0 mm | -0 mm |
| Aug | 27.0 °C | +1.0 °C | 1 mm | +0 mm |
| Sep | 29.5 °C | +1.8 °C | 2 mm | -1 mm |
| Oct | 30.0 °C | +1.2 °C | 29 mm | +1 mm |
| Nov | 29.6 °C | +1.4 °C | 53 mm | -39 mm |
| Dec | 27.7 °C | +1.5 °C | 96 mm | -50 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 Igurusi?
Igurusi has a warm-summer mediterranean climate (Köppen Csb). Over 1940-2025, the average annual temperature is 20.1 °C and it receives 933 mm of precipitation per year.
What is the hottest day ever recorded in Igurusi?
The hottest day measured in Igurusi between 1940 and 2025 was 14 October 2023, reaching 34.4 °C.
What is the coldest day in Igurusi?
The coldest day measured in Igurusi between 1940 and 2025 was 24 June 1968, at 6.9 °C.
Does it snow in Igurusi?
Almost never: Igurusi sees virtually no snow, with about 0 frost days per year.
Has the climate of Igurusi warmed?
Yes: Igurusi warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Igurusi?
The wettest day measured in Igurusi between 1940 and 2025 was 21 February 1957, with 91 mm of rain in 24 hours.
What was the windiest day in Igurusi?
The windiest day measured in Igurusi between 1940 and 2025 was 23 October 2002, with winds reaching 23.0 km/h.
What is the warmest month in Igurusi?
The warmest month in Igurusi is October (21.9 °C on average); the coldest is July (17.7 °C).
How much does it rain in Igurusi?
Igurusi receives on average 933 mm of precipitation per year, spread over about 103 rainy days.
Is it sunny in Igurusi?
Igurusi gets on average 10.7 hours of sunshine per day, roughly 3,905 hours per year over 1940-2025.
Are there tropical nights in Igurusi?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Igurusi.
What was the most extreme apparent temperature in Igurusi?
In Igurusi, between 1940 and 2025, the highest apparent temperature reached 35.3 °C on 23 October 1977, and the lowest was 5.2 °C on 24 June 1968.
Compare Igurusi with another city
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Nearby cities
The climate around Igurusi