Jepara, Indonesia climate

As Tropical savanna (dry summer)

Jepara has a remarkably steady tropical climate (Tropical savanna (dry summer), Köppen As). The hottest month is October with an average daily high near 34°C, while the coldest is February averaging around 24°C at night. Precipitation totals about 1493 mm a year and is strongly seasonal — January alone averages 257 mm while August barely receives 26 mm.

☀️ All year

Hot

Daytime highs near 34°C most of the year.

🌙 Nights

Stays warm

Even the coolest nights stay near 24°C.

🌧️ Rain

Wet

About 1493 mm of rain a year.

Wettest in January

⛅ Sky & trend

Often cloudy

Cloudy skies much of the year.

Temperature & precipitation

Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figures

Hours of sunshine per day

Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)

Jepara climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°C)	31	31	31	32	33	33	33	33	34	34	33	31
Avg temp (°C)	27	27	28	28	29	28	28	28	29	29	29	28
Avg low (°C)	24	24	24	25	25	24	23	23	24	24	24	24
Precipitation (mm)	257	253	124	123	80	64	34	26	49	105	163	215

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°C)	31	31	31	32	33	33
Avg temp (°C)	27	27	28	28	29	28
Avg low (°C)	24	24	24	25	25	24
Precipitation (mm)	257	253	124	123	80	64

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°C)	33	33	34	34	33	31
Avg temp (°C)	28	28	29	29	29	28
Avg low (°C)	23	23	24	24	24	24
Precipitation (mm)	34	26	49	105	163	215

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	90	88	81	76	61	55	45	39	43	62	82	92
Relative humidity (%)	86	88	86	85	84	81	75	66	62	67	77	83
Wind speed (m/s)	2.2	2.2	1.7	1.5	1.8	2.0	2.2	2.3	2.3	2.0	1.6	1.7

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	90	88	81	76	61	55
Relative humidity (%)	86	88	86	85	84	81
Wind speed (m/s)	2.2	2.2	1.7	1.5	1.8	2.0

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	45	39	43	62	82	92
Relative humidity (%)	75	66	62	67	77	83
Wind speed (m/s)	2.2	2.3	2.3	2.0	1.6	1.7

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 27 years of daily observations at Jenderal Ahmad Yani, a weather station, about 54 km from the city centre. The underlying daily records come from NOAA's global station network.

Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.

How we build these numbers →