Pasuruan climate — normals and trends
Pasuruan (Indonesia) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 25.9 °C and it receives 1,665 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 (26.9 °C on average) and the coldest is July (25.1 °C). Rainfall peaks in January.
Pasuruan averages 0 frost days, 95 hot days (≥ 30 °C) and 189 rainy days per year.
Pasuruan has warmed by +1.5 °C between 1940 and 2025, or +0.18 °C per decade. This trend is statistically significant.
The hottest day of the period reached 36.2 °C (on 2 December 2019) and the coldest 16.7 °C (on 12 August 1953).
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
PasuruanEast Java
- coords
- -7.65°, 112.91°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.9°C
Average daily high
29.1°C
Average daily low
23.3°C
Annual rainfall
1,665mm
Sunshine / day
10.1h
Mean relative humidity
78%
Average peak wind
8.3km/h
Seasonal range
1.8°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
95 d/yr
Rainy days (≥ 1 mm)
189 d/yr
Annual snowfall
0.0 cm
Average feels-like high
34.3 °C
Average feels-like low
27.1 °C
Average peak gust
23.7 km/h
Tropical nights (≥ 20 °C)
353 d/yr
Solar radiation
18.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.5 °C
since 1940
+0.2 °C per decade · r² = 0.80 · 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
36.2 °C
2 December 2019
Coldest day
16.7 °C
12 August 1953
Wettest day
200 mm
31 January 1995
Windiest day
21.2 km/h
12 January 1981
Strongest gust
68.0 km/h
25 January 2012
Hottest feels-like
41.2 °C
2 December 2019
Coldest feels-like
16.7 °C
9 October 1997
Sunniest day
12.4 h
23 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 | 29.0 °C | +0.7 °C | 466 mm | +124 mm |
| Feb | 29.6 °C | +1.4 °C | 254 mm | -77 mm |
| Mar | 29.3 °C | +0.9 °C | 261 mm | -11 mm |
| Apr | 29.4 °C | +0.6 °C | 143 mm | +15 mm |
| May | 28.9 °C | -0.1 °C | 271 mm | +206 mm |
| Jun | 29.4 °C | +0.5 °C | 31 mm | -2 mm |
| Jul | 29.0 °C | +0.2 °C | 15 mm | -1 mm |
| Aug | 29.4 °C | +0.2 °C | 35 mm | +27 mm |
| Sep | 30.2 °C | +0.1 °C | 29 mm | +17 mm |
| Oct | 30.8 °C | +0.1 °C | 82 mm | +44 mm |
| Nov | 29.1 °C | -1.1 °C | 321 mm | +195 mm |
| Dec | 29.7 °C | +0.9 °C | 337 mm | +42 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 Pasuruan?
Pasuruan has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 25.9 °C and it receives 1,665 mm of precipitation per year.
What is the hottest day ever recorded in Pasuruan?
The hottest day measured in Pasuruan between 1940 and 2025 was 2 December 2019, reaching 36.2 °C.
What is the coldest day in Pasuruan?
The coldest day measured in Pasuruan between 1940 and 2025 was 12 August 1953, at 16.7 °C.
Does it snow in Pasuruan?
Almost never: Pasuruan sees virtually no snow, with about 0 frost days per year.
Has the climate of Pasuruan warmed?
Yes: Pasuruan warmed by +1.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Pasuruan?
The wettest day measured in Pasuruan between 1940 and 2025 was 31 January 1995, with 200 mm of rain in 24 hours.
What was the windiest day in Pasuruan?
The windiest day measured in Pasuruan between 1940 and 2025 was 12 January 1981, with winds reaching 21.2 km/h.
What is the warmest month in Pasuruan?
The warmest month in Pasuruan is October (26.9 °C on average); the coldest is July (25.1 °C).
How much does it rain in Pasuruan?
Pasuruan receives on average 1,665 mm of precipitation per year, spread over about 189 rainy days.
Is it sunny in Pasuruan?
Pasuruan gets on average 10.1 hours of sunshine per day, roughly 3,687 hours per year over 1940-2025.
Are there tropical nights in Pasuruan?
Yes: Pasuruan has on average 353 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Pasuruan?
In Pasuruan, between 1940 and 2025, the highest apparent temperature reached 41.2 °C on 2 December 2019, and the lowest was 16.7 °C on 9 October 1997.
Compare Pasuruan with another city
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Nearby cities
The climate around Pasuruan