Weleri climate — normals and trends
Weleri (Indonesia) has a tropical rainforest climate (Af) under the Köppen-Geiger classification. Its mean annual temperature is 24.2 °C and it receives 3,162 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 (24.7 °C on average) and the coldest is January (23.7 °C). Rainfall peaks in December.
Weleri averages 0 frost days, 0 hot days (≥ 30 °C) and 274 rainy days per year.
Weleri 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 29.6 °C (on 11 October 1953) and the coldest 18.7 °C (on 20 July 1949).
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
WeleriCentral Java
- coords
- -6.97°, 110.07°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.2°C
Average daily high
26.1°C
Average daily low
22.7°C
Annual rainfall
3,162mm
Sunshine / day
10.1h
Mean relative humidity
83%
Average peak wind
13.0km/h
Seasonal range
1.0°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
0 d/yr
Rainy days (≥ 1 mm)
274 d/yr
Annual snowfall
0.0 cm
Average feels-like high
30.2 °C
Average feels-like low
25.9 °C
Average peak gust
26.7 km/h
Tropical nights (≥ 20 °C)
365 d/yr
Solar radiation
18.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.2 °C
since 1940
+0.1 °C per decade · r² = 0.74 · 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
29.6 °C
11 October 1953
Coldest day
18.7 °C
20 July 1949
Wettest day
196 mm
2 December 2004
Windiest day
35.9 km/h
11 February 2001
Strongest gust
76.7 km/h
12 February 2001
Hottest feels-like
34.9 °C
28 February 1964
Coldest feels-like
19.6 °C
9 August 1961
Sunniest day
12.4 h
13 December 2023
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 | 26.3 °C | +0.8 °C | 626 mm | +152 mm |
| Feb | 26.3 °C | +0.8 °C | 320 mm | -115 mm |
| Mar | 26.6 °C | +0.7 °C | 434 mm | +17 mm |
| Apr | 26.5 °C | +0.2 °C | 386 mm | +107 mm |
| May | 26.7 °C | +0.3 °C | 462 mm | +295 mm |
| Jun | 26.6 °C | +0.4 °C | 195 mm | +92 mm |
| Jul | 26.3 °C | +0.4 °C | 74 mm | -6 mm |
| Aug | 26.1 °C | +0.1 °C | 231 mm | +168 mm |
| Sep | 26.6 °C | +0.2 °C | 168 mm | +77 mm |
| Oct | 26.8 °C | +0.2 °C | 425 mm | +241 mm |
| Nov | 26.4 °C | +0.2 °C | 572 mm | +213 mm |
| Dec | 26.6 °C | +0.7 °C | 600 mm | +88 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 Weleri?
Weleri has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 24.2 °C and it receives 3,162 mm of precipitation per year.
What is the hottest day ever recorded in Weleri?
The hottest day measured in Weleri between 1940 and 2025 was 11 October 1953, reaching 29.6 °C.
What is the coldest day in Weleri?
The coldest day measured in Weleri between 1940 and 2025 was 20 July 1949, at 18.7 °C.
Does it snow in Weleri?
Almost never: Weleri sees virtually no snow, with about 0 frost days per year.
Has the climate of Weleri warmed?
Yes: Weleri warmed by +1.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Weleri?
The wettest day measured in Weleri between 1940 and 2025 was 2 December 2004, with 196 mm of rain in 24 hours.
What was the windiest day in Weleri?
The windiest day measured in Weleri between 1940 and 2025 was 11 February 2001, with winds reaching 35.9 km/h.
What is the warmest month in Weleri?
The warmest month in Weleri is October (24.7 °C on average); the coldest is January (23.7 °C).
How much does it rain in Weleri?
Weleri receives on average 3,162 mm of precipitation per year, spread over about 274 rainy days.
Is it sunny in Weleri?
Weleri gets on average 10.1 hours of sunshine per day, roughly 3,687 hours per year over 1940-2025.
Are there tropical nights in Weleri?
Yes: Weleri has on average 365 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Weleri?
In Weleri, between 1940 and 2025, the highest apparent temperature reached 34.9 °C on 28 February 1964, and the lowest was 19.6 °C on 9 August 1961.
Compare Weleri with another city
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Nearby cities
The climate around Weleri