Juwana climate — normals and trends
Juwana (Indonesia) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 26.7 °C and it receives 1,751 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 (26.2 °C). Rainfall peaks in January.
Juwana averages 0 frost days, 126 hot days (≥ 30 °C) and 226 rainy days per year.
Juwana has warmed by +1.3 °C between 1940 and 2025, or +0.16 °C per decade. This trend is statistically significant.
The hottest day of the period reached 33.1 °C (on 19 October 1953) and the coldest 20.2 °C (on 19 June 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
JuwanaCentral Java
- coords
- -6.71°, 111.15°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.7°C
Average daily high
29.5°C
Average daily low
24.5°C
Annual rainfall
1,751mm
Sunshine / day
10.4h
Mean relative humidity
80%
Average peak wind
15.5km/h
Seasonal range
1.1°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
126 d/yr
Rainy days (≥ 1 mm)
226 d/yr
Annual snowfall
0.0 cm
Average feels-like high
34.9 °C
Average feels-like low
28.3 °C
Average peak gust
28.2 km/h
Tropical nights (≥ 20 °C)
365 d/yr
Solar radiation
20.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.3 °C
since 1940
+0.2 °C per decade · r² = 0.75 · 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
33.1 °C
19 October 1953
Coldest day
20.2 °C
19 June 1941
Wettest day
180 mm
7 September 1978
Windiest day
39.5 km/h
6 February 2009
Strongest gust
69.8 km/h
13 January 1981
Hottest feels-like
40.8 °C
27 November 2011
Coldest feels-like
19.9 °C
2 July 1986
Sunniest day
12.4 h
13 December 1940
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 | 29.5 °C | +0.9 °C | 334 mm | +68 mm |
| Feb | 29.6 °C | +1.0 °C | 202 mm | -27 mm |
| Mar | 29.8 °C | +0.7 °C | 287 mm | +63 mm |
| Apr | 29.9 °C | +0.5 °C | 148 mm | -22 mm |
| May | 29.7 °C | +0.2 °C | 327 mm | +203 mm |
| Jun | 29.8 °C | +0.4 °C | 88 mm | +12 mm |
| Jul | 29.8 °C | +0.4 °C | 34 mm | -11 mm |
| Aug | 29.7 °C | 0.0 °C | 121 mm | +93 mm |
| Sep | 30.2 °C | 0.0 °C | 128 mm | +83 mm |
| Oct | 30.6 °C | +0.1 °C | 131 mm | +34 mm |
| Nov | 30.0 °C | 0.0 °C | 173 mm | -12 mm |
| Dec | 29.9 °C | +0.7 °C | 279 mm | +18 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 Juwana?
Juwana has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.7 °C and it receives 1,751 mm of precipitation per year.
What is the hottest day ever recorded in Juwana?
The hottest day measured in Juwana between 1940 and 2025 was 19 October 1953, reaching 33.1 °C.
What is the coldest day in Juwana?
The coldest day measured in Juwana between 1940 and 2025 was 19 June 1941, at 20.2 °C.
Does it snow in Juwana?
Almost never: Juwana sees virtually no snow, with about 0 frost days per year.
Has the climate of Juwana warmed?
Yes: Juwana warmed by +1.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Juwana?
The wettest day measured in Juwana between 1940 and 2025 was 7 September 1978, with 180 mm of rain in 24 hours.
What was the windiest day in Juwana?
The windiest day measured in Juwana between 1940 and 2025 was 6 February 2009, with winds reaching 39.5 km/h.
What is the warmest month in Juwana?
The warmest month in Juwana is October (27.3 °C on average); the coldest is January (26.2 °C).
How much does it rain in Juwana?
Juwana receives on average 1,751 mm of precipitation per year, spread over about 226 rainy days.
Is it sunny in Juwana?
Juwana gets on average 10.4 hours of sunshine per day, roughly 3,796 hours per year over 1940-2025.
Are there tropical nights in Juwana?
Yes: Juwana has on average 365 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Juwana?
In Juwana, between 1940 and 2025, the highest apparent temperature reached 40.8 °C on 27 November 2011, and the lowest was 19.9 °C on 2 July 1986.
Compare Juwana with another city
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Nearby cities
The climate around Juwana