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Jamnagar, India climate

BSh Hot semi-arid

Jamnagar has a mildly seasonal tropical climate (Hot semi-arid, Köppen BSh). The hottest month is May with an average daily high near 105°F, while the coldest is January averaging around 55°F at night. Precipitation totals about 31 inches a year and is strongly seasonal — July alone averages 16.1 inches while February barely receives 0.00 inches.

☀️ Summers

Extreme heat

Highs near 105°F in May.

About 200 days a year above 90 °F

❄️ Winters

Mild

Lows near 55°F in January.

🌧️ Rain

Moderate rainfall

About 31 in of rain a year.

Wettest in July

⛅ Sky & trend

Fairly sunny

More sun than cloud through the year.

+0.5 °F vs 50 years ago

Temperature & precipitation

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

Clear vs cloudy days

Share of days each month that are clear, partly cloudy or cloudy · 1991–2020 · hover a month for the day counts

Jamnagar climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	84	89	97	103	105	100	91	89	93	97	92	87
Avg temp (°F)	69	74	82	88	92	90	84	83	84	85	79	72
Avg low (°F)	55	59	67	73	78	80	78	76	75	73	66	58
Precipitation (in)	0.1	0.0	0.0	0.3	0.2	4.8	16.1	5.5	2.8	1.2	0.1	0.0

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°F)	84	89	97	103	105	100
Avg temp (°F)	69	74	82	88	92	90
Avg low (°F)	55	59	67	73	78	80
Precipitation (in)	0.1	0.0	0.0	0.3	0.2	4.8

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	91	89	93	97	92	87
Avg temp (°F)	84	83	84	85	79	72
Avg low (°F)	78	76	75	73	66	58
Precipitation (in)	16.1	5.5	2.8	1.2	0.1	0.0

How often — frequency of weather events

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	0.2	0.1	0.2	0.2	0.2	4	10	12	7	0.9	0.3	0.1
Days with high ≥ 90°F (days)	2	10	23	24	25	21	15	12	19	24	19	6

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Days with measurable rain (days)	0.2	0.1	0.2	0.2	0.2	4
Days with high ≥ 90°F (days)	2	10	23	24	25	21

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	10	12	7	0.9	0.3	0.1
Days with high ≥ 90°F (days)	15	12	19	24	19	6

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	29	25	23	19	16	50	76	72	47	25	26	31
Clear days (≤ 30% cloud)	17	19	23	23	26	9	0.9	1	11	22	18	16
Partly cloudy days (30–70%)	13	8	6	5	5	13	10	13	11	7	11	13
Cloudy days (≥ 70%)	1	1	2	1	0.7	8	20	17	8	2	1	2
Relative humidity (%)	37	38	41	47	53	63	76	79	75	59	44	37
Wind speed (mph)	5.3	5.5	6.2	7.8	11.0	11.2	10.4	8.9	6.2	4.0	4.3	4.9

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	29	25	23	19	16	50
Clear days (≤ 30% cloud)	17	19	23	23	26	9
Partly cloudy days (30–70%)	13	8	6	5	5	13
Cloudy days (≥ 70%)	1	1	2	1	0.7	8
Relative humidity (%)	37	38	41	47	53	63
Wind speed (mph)	5.3	5.5	6.2	7.8	11.0	11.2

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	76	72	47	25	26	31
Clear days (≤ 30% cloud)	0.9	1	11	22	18	16
Partly cloudy days (30–70%)	10	13	11	7	11	13
Cloudy days (≥ 70%)	20	17	8	2	1	2
Relative humidity (%)	76	79	75	59	44	37
Wind speed (mph)	10.4	8.9	6.2	4.0	4.3	4.9

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 24 years of daily observations at Rajkot, a weather station, about 76 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 →