Purwodadi Grobogan climate — normals and trends
Purwodadi Grobogan (Indonesia) has a tropical monsoon climate (Am) under the Köppen-Geiger classification. Its mean annual temperature is 26.7 °C and it receives 1,887 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 (27.8 °C on average) and the coldest is January (25.9 °C). Rainfall peaks in December.
Purwodadi Grobogan averages 0 frost days, 310 hot days (≥ 30 °C) and 221 rainy days per year.
Purwodadi Grobogan 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 38.4 °C (on 9 November 1990) and the coldest 17.6 °C (on 8 July 1942).
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
Purwodadi GroboganCentral Java
- coords
- -7.09°, 110.92°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.7°C
Average daily high
31.7°C
Average daily low
23.1°C
Annual rainfall
1,887mm
Sunshine / day
10.3h
Mean relative humidity
80%
Average peak wind
10.7km/h
Seasonal range
1.9°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
310 d/yr
Rainy days (≥ 1 mm)
221 d/yr
Annual snowfall
0.0 cm
Average feels-like high
37.2 °C
Average feels-like low
27.3 °C
Average peak gust
27.6 km/h
Tropical nights (≥ 20 °C)
361 d/yr
Solar radiation
20.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.6 °C
since 1940
+0.2 °C per decade · r² = 0.65 · 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
38.4 °C
9 November 1990
Coldest day
17.6 °C
8 July 1942
Wettest day
242 mm
7 September 1978
Windiest day
31.2 km/h
30 December 1949
Strongest gust
71.3 km/h
11 January 2011
Hottest feels-like
43.9 °C
27 November 1979
Coldest feels-like
17.7 °C
9 October 1997
Sunniest day
12.4 h
22 December 2023
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 | 31.1 °C | +0.9 °C | 343 mm | +66 mm |
| Feb | 31.6 °C | +1.4 °C | 219 mm | -44 mm |
| Mar | 31.5 °C | +0.5 °C | 372 mm | +110 mm |
| Apr | 31.6 °C | +0.3 °C | 183 mm | +5 mm |
| May | 31.3 °C | 0.0 °C | 286 mm | +173 mm |
| Jun | 31.3 °C | -0.1 °C | 74 mm | +9 mm |
| Jul | 31.5 °C | -0.3 °C | 31 mm | -7 mm |
| Aug | 31.5 °C | -1.1 °C | 197 mm | +168 mm |
| Sep | 32.3 °C | -1.1 °C | 130 mm | +79 mm |
| Oct | 33.1 °C | -0.5 °C | 178 mm | +65 mm |
| Nov | 31.6 °C | -1.1 °C | 265 mm | +51 mm |
| Dec | 31.7 °C | +0.5 °C | 315 mm | +33 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 Purwodadi Grobogan?
Purwodadi Grobogan has a tropical monsoon climate (Köppen Am). Over 1940-2025, the average annual temperature is 26.7 °C and it receives 1,887 mm of precipitation per year.
What is the hottest day ever recorded in Purwodadi Grobogan?
The hottest day measured in Purwodadi Grobogan between 1940 and 2025 was 9 November 1990, reaching 38.4 °C.
What is the coldest day in Purwodadi Grobogan?
The coldest day measured in Purwodadi Grobogan between 1940 and 2025 was 8 July 1942, at 17.6 °C.
Does it snow in Purwodadi Grobogan?
Almost never: Purwodadi Grobogan sees virtually no snow, with about 0 frost days per year.
Has the climate of Purwodadi Grobogan warmed?
Yes: Purwodadi Grobogan warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Purwodadi Grobogan?
The wettest day measured in Purwodadi Grobogan between 1940 and 2025 was 7 September 1978, with 242 mm of rain in 24 hours.
What was the windiest day in Purwodadi Grobogan?
The windiest day measured in Purwodadi Grobogan between 1940 and 2025 was 30 December 1949, with winds reaching 31.2 km/h.
What is the warmest month in Purwodadi Grobogan?
The warmest month in Purwodadi Grobogan is October (27.8 °C on average); the coldest is January (25.9 °C).
How much does it rain in Purwodadi Grobogan?
Purwodadi Grobogan receives on average 1,887 mm of precipitation per year, spread over about 221 rainy days.
Is it sunny in Purwodadi Grobogan?
Purwodadi Grobogan gets on average 10.3 hours of sunshine per day, roughly 3,760 hours per year over 1940-2025.
Are there tropical nights in Purwodadi Grobogan?
Yes: Purwodadi Grobogan has on average 361 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Purwodadi Grobogan?
In Purwodadi Grobogan, between 1940 and 2025, the highest apparent temperature reached 43.9 °C on 27 November 1979, and the lowest was 17.7 °C on 9 October 1997.
Compare Purwodadi Grobogan with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Purwodadi Grobogan