Percut climate — normals and trends
Percut (Indonesia) has a tropical rainforest climate (Af) under the Köppen-Geiger classification. Its mean annual temperature is 26.7 °C and it receives 2,904 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 May (27.4 °C on average) and the coldest is December (25.8 °C). Rainfall peaks in November.
Percut averages 0 frost days, 276 hot days (≥ 30 °C) and 314 rainy days per year.
Percut has warmed by +2.2 °C between 1940 and 2025, or +0.26 °C per decade. This trend is statistically significant.
The hottest day of the period reached 36.6 °C (on 22 May 1998) and the coldest 18.3 °C (on 14 January 1965).
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
PercutNorth Sumatra
- coords
- 3.63°, 98.86°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.7°C
Average daily high
31.0°C
Average daily low
23.7°C
Annual rainfall
2,904mm
Sunshine / day
10.0h
Mean relative humidity
87%
Average peak wind
10.4km/h
Seasonal range
1.6°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
276 d/yr
Rainy days (≥ 1 mm)
314 d/yr
Annual snowfall
0.0 cm
Average feels-like high
37.9 °C
Average feels-like low
28.5 °C
Average peak gust
24.7 km/h
Tropical nights (≥ 20 °C)
365 d/yr
Solar radiation
19.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.2 °C
since 1940
+0.3 °C per decade · r² = 0.84 · 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
36.6 °C
22 May 1998
Coldest day
18.3 °C
14 January 1965
Wettest day
167 mm
26 November 2025
Windiest day
27.4 km/h
27 November 2025
Strongest gust
52.2 km/h
30 November 2017
Hottest feels-like
44.7 °C
4 May 1973
Coldest feels-like
19.9 °C
14 January 1965
Sunniest day
12.2 h
2 July 2016
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 | 30.2 °C | +0.2 °C | 318 mm | +130 mm |
| Feb | 31.1 °C | +0.4 °C | 161 mm | +27 mm |
| Mar | 31.8 °C | +0.4 °C | 266 mm | +92 mm |
| Apr | 31.8 °C | +0.1 °C | 351 mm | +134 mm |
| May | 32.7 °C | +0.9 °C | 284 mm | +40 mm |
| Jun | 32.4 °C | +0.6 °C | 172 mm | -10 mm |
| Jul | 32.9 °C | +1.4 °C | 92 mm | -106 mm |
| Aug | 31.9 °C | +0.6 °C | 187 mm | -60 mm |
| Sep | 31.8 °C | +0.9 °C | 246 mm | -69 mm |
| Oct | 30.9 °C | +0.4 °C | 266 mm | -81 mm |
| Nov | 29.8 °C | -0.3 °C | 649 mm | +297 mm |
| Dec | 30.0 °C | +0.3 °C | 304 mm | -3 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 Percut?
Percut has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 26.7 °C and it receives 2,904 mm of precipitation per year.
What is the hottest day ever recorded in Percut?
The hottest day measured in Percut between 1940 and 2025 was 22 May 1998, reaching 36.6 °C.
What is the coldest day in Percut?
The coldest day measured in Percut between 1940 and 2025 was 14 January 1965, at 18.3 °C.
Does it snow in Percut?
Almost never: Percut sees virtually no snow, with about 0 frost days per year.
Has the climate of Percut warmed?
Yes: Percut warmed by +2.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Percut?
The wettest day measured in Percut between 1940 and 2025 was 26 November 2025, with 167 mm of rain in 24 hours.
What was the windiest day in Percut?
The windiest day measured in Percut between 1940 and 2025 was 27 November 2025, with winds reaching 27.4 km/h.
What is the warmest month in Percut?
The warmest month in Percut is May (27.4 °C on average); the coldest is December (25.8 °C).
How much does it rain in Percut?
Percut receives on average 2,904 mm of precipitation per year, spread over about 314 rainy days.
Is it sunny in Percut?
Percut gets on average 10.0 hours of sunshine per day, roughly 3,650 hours per year over 1940-2025.
Are there tropical nights in Percut?
Yes: Percut has on average 365 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Percut?
In Percut, between 1940 and 2025, the highest apparent temperature reached 44.7 °C on 4 May 1973, and the lowest was 19.9 °C on 14 January 1965.
Compare Percut with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Percut