Cikupa climate — normals and trends
Cikupa (Indonesia) has a tropical rainforest climate (Af) under the Köppen-Geiger classification. Its mean annual temperature is 26.6 °C and it receives 2,016 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 (27.3 °C on average) and the coldest is January (26.1 °C). Rainfall peaks in January.
Cikupa averages 0 frost days, 270 hot days (≥ 30 °C) and 262 rainy days per year.
Cikupa has warmed by +1.6 °C between 1940 and 2025, or +0.19 °C per decade. This trend is statistically significant.
The hottest day of the period reached 37.6 °C (on 1 November 1997) and the coldest 17.7 °C (on 25 July 1941).
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
CikupaWest Java
- coords
- -6.24°, 106.51°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.6°C
Average daily high
30.9°C
Average daily low
23.4°C
Annual rainfall
2,016mm
Sunshine / day
10.4h
Mean relative humidity
82%
Average peak wind
10.5km/h
Seasonal range
1.2°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
270 d/yr
Rainy days (≥ 1 mm)
262 d/yr
Annual snowfall
0.0 cm
Average feels-like high
36.6 °C
Average feels-like low
27.8 °C
Average peak gust
25.0 km/h
Tropical nights (≥ 20 °C)
365 d/yr
Solar radiation
18.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.6 °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
37.6 °C
1 November 1997
Coldest day
17.7 °C
25 July 1941
Wettest day
154 mm
26 June 1998
Windiest day
27.0 km/h
28 December 1949
Strongest gust
65.5 km/h
9 February 2001
Hottest feels-like
43.2 °C
28 October 2024
Coldest feels-like
19.2 °C
25 July 1941
Sunniest day
12.2 h
19 November 1947
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 | 30.8 °C | +1.2 °C | 312 mm | +52 mm |
| Feb | 30.9 °C | +1.2 °C | 216 mm | -31 mm |
| Mar | 31.4 °C | +0.9 °C | 221 mm | -7 mm |
| Apr | 31.2 °C | +0.3 °C | 250 mm | +47 mm |
| May | 31.9 °C | +0.8 °C | 146 mm | +8 mm |
| Jun | 31.0 °C | 0.0 °C | 235 mm | +142 mm |
| Jul | 31.3 °C | +0.2 °C | 59 mm | -18 mm |
| Aug | 31.2 °C | -0.3 °C | 177 mm | +102 mm |
| Sep | 31.7 °C | -0.3 °C | 147 mm | +55 mm |
| Oct | 32.3 °C | +0.2 °C | 276 mm | +122 mm |
| Nov | 31.6 °C | +0.4 °C | 206 mm | -6 mm |
| Dec | 31.2 °C | +0.8 °C | 237 mm | -1 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 Cikupa?
Cikupa has a tropical rainforest climate (Köppen Af). Over 1940-2025, the average annual temperature is 26.6 °C and it receives 2,016 mm of precipitation per year.
What is the hottest day ever recorded in Cikupa?
The hottest day measured in Cikupa between 1940 and 2025 was 1 November 1997, reaching 37.6 °C.
What is the coldest day in Cikupa?
The coldest day measured in Cikupa between 1940 and 2025 was 25 July 1941, at 17.7 °C.
Does it snow in Cikupa?
Almost never: Cikupa sees virtually no snow, with about 0 frost days per year.
Has the climate of Cikupa warmed?
Yes: Cikupa warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Cikupa?
The wettest day measured in Cikupa between 1940 and 2025 was 26 June 1998, with 154 mm of rain in 24 hours.
What was the windiest day in Cikupa?
The windiest day measured in Cikupa between 1940 and 2025 was 28 December 1949, with winds reaching 27.0 km/h.
What is the warmest month in Cikupa?
The warmest month in Cikupa is October (27.3 °C on average); the coldest is January (26.1 °C).
How much does it rain in Cikupa?
Cikupa receives on average 2,016 mm of precipitation per year, spread over about 262 rainy days.
Is it sunny in Cikupa?
Cikupa gets on average 10.4 hours of sunshine per day, roughly 3,796 hours per year over 1940-2025.
Are there tropical nights in Cikupa?
Yes: Cikupa has on average 365 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Cikupa?
In Cikupa, between 1940 and 2025, the highest apparent temperature reached 43.2 °C on 28 October 2024, and the lowest was 19.2 °C on 25 July 1941.
Compare Cikupa with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Cikupa