Namialo climate — normals and trends
Namialo (Mozambique) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 24.5 °C and it receives 928 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 November (26.8 °C on average) and the coldest is July (21.5 °C). Rainfall peaks in January.
Namialo averages 0 frost days, 180 hot days (≥ 30 °C) and 134 rainy days per year.
Namialo has warmed by +1.2 °C between 1940 and 2025, or +0.14 °C per decade. This trend is statistically significant.
The hottest day of the period reached 40.2 °C (on 25 November 1943) and the coldest 11.7 °C (on 31 July 1956).
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
NamialoNampula
- coords
- -14.92°, 39.98°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.5°C
Average daily high
30.0°C
Average daily low
20.6°C
Annual rainfall
928mm
Sunshine / day
10.5h
Mean relative humidity
76%
Average peak wind
14.8km/h
Seasonal range
5.3°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
180 d/yr
Rainy days (≥ 1 mm)
134 d/yr
Annual snowfall
0.0 cm
Average feels-like high
33.0 °C
Average feels-like low
23.0 °C
Average peak gust
33.5 km/h
Tropical nights (≥ 20 °C)
220 d/yr
Solar radiation
19.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.2 °C
since 1940
+0.1 °C per decade · r² = 0.54 · 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
40.2 °C
25 November 1943
Coldest day
11.7 °C
31 July 1956
Wettest day
176 mm
23 March 1944
Windiest day
49.5 km/h
10 March 2025
Strongest gust
106.6 km/h
11 March 2022
Hottest feels-like
43.4 °C
14 December 2015
Coldest feels-like
11.0 °C
31 July 1956
Sunniest day
12.9 h
5 January 1945
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 | 32.2 °C | +1.4 °C | 349 mm | +130 mm |
| Feb | 31.4 °C | +0.8 °C | 205 mm | +16 mm |
| Mar | 30.3 °C | +0.2 °C | 269 mm | +102 mm |
| Apr | 30.1 °C | +0.9 °C | 58 mm | -18 mm |
| May | 28.8 °C | +0.5 °C | 38 mm | +21 mm |
| Jun | 28.4 °C | +1.3 °C | 9 mm | -2 mm |
| Jul | 27.5 °C | +0.7 °C | 11 mm | -0 mm |
| Aug | 29.2 °C | +0.9 °C | 6 mm | -3 mm |
| Sep | 32.2 °C | +1.5 °C | 3 mm | -3 mm |
| Oct | 32.3 °C | -0.3 °C | 8 mm | -7 mm |
| Nov | 33.0 °C | -0.3 °C | 76 mm | +25 mm |
| Dec | 31.1 °C | -1.0 °C | 287 mm | +129 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 Namialo?
Namialo has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 24.5 °C and it receives 928 mm of precipitation per year.
What is the hottest day ever recorded in Namialo?
The hottest day measured in Namialo between 1940 and 2025 was 25 November 1943, reaching 40.2 °C.
What is the coldest day in Namialo?
The coldest day measured in Namialo between 1940 and 2025 was 31 July 1956, at 11.7 °C.
Does it snow in Namialo?
Almost never: Namialo sees virtually no snow, with about 0 frost days per year.
Has the climate of Namialo warmed?
Yes: Namialo warmed by +1.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Namialo?
The wettest day measured in Namialo between 1940 and 2025 was 23 March 1944, with 176 mm of rain in 24 hours.
What was the windiest day in Namialo?
The windiest day measured in Namialo between 1940 and 2025 was 10 March 2025, with winds reaching 49.5 km/h.
What is the warmest month in Namialo?
The warmest month in Namialo is November (26.8 °C on average); the coldest is July (21.5 °C).
How much does it rain in Namialo?
Namialo receives on average 928 mm of precipitation per year, spread over about 134 rainy days.
Is it sunny in Namialo?
Namialo gets on average 10.5 hours of sunshine per day, roughly 3,833 hours per year over 1940-2025.
Are there tropical nights in Namialo?
Yes: Namialo has on average 220 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Namialo?
In Namialo, between 1940 and 2025, the highest apparent temperature reached 43.4 °C on 14 December 2015, and the lowest was 11.0 °C on 31 July 1956.
Compare Namialo with another city
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Nearby cities
The climate around Namialo