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Ardabīl, Iran climate

Csa Hot-summer Mediterranean

Ardabīl has a seasonal mild-temperate climate (Hot-summer Mediterranean, Köppen Csa). The hottest month is July with an average daily high near 86°F, while the coldest is February averaging around 42°F at night. Precipitation totals about 59 inches a year and is strongly seasonal — November alone averages 10.8 inches while May barely receives 0.74 inches.

☀️ Summers

Warm

Highs near 86°F in July.

About 10 days a year above 90 °F

❄️ Winters

Cool

Lows near 42°F in February.

About 1 freezing nights a year

🌧️ Rain

Wet

About 59 in of rain a year.

Wettest in November

⛅ Sky & trend

Often cloudy

Cloudy skies much of the year.

+1.9 °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

Ardabīl climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	52	50	55	61	73	83	86	86	80	71	61	56
Avg temp (°F)	48	46	50	57	67	78	81	80	75	67	58	51
Avg low (°F)	43	42	45	52	61	72	75	75	70	61	54	47
Precipitation (in)	5.2	4.1	3.1	2.6	0.7	1.3	1.9	4.1	9.4	9.3	10.8	6.5

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°F)	52	50	55	61	73	83
Avg temp (°F)	48	46	50	57	67	78
Avg low (°F)	43	42	45	52	61	72
Precipitation (in)	5.2	4.1	3.1	2.6	0.7	1.3

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	86	86	80	71	61	56
Avg temp (°F)	81	80	75	67	58	51
Avg low (°F)	75	75	70	61	54	47
Precipitation (in)	1.9	4.1	9.4	9.3	10.8	6.5

How often — frequency of weather events

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	9	8	8	7	5	3	4	5	8	10	10	9
Days with high ≥ 90°F (days)	—	—	0.1	0.1	0.0	1	4	4	0.2	0.2	—	—
Days with low ≤ 32°F (days)	0.5	0.5	0.0	—	—	—	—	—	—	—	0.1	0.1

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Days with measurable rain (days)	9	8	8	7	5	3
Days with high ≥ 90°F (days)	—	—	0.1	0.1	0.0	1
Days with low ≤ 32°F (days)	0.5	0.5	0.0	—	—	—

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	4	5	8	10	10	9
Days with high ≥ 90°F (days)	4	4	0.2	0.2	—	—
Days with low ≤ 32°F (days)	—	—	—	—	0.1	0.1

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	67	70	73	73	63	53	58	56	62	66	70	69
Clear days (≤ 30% cloud)	4	3	3	3	4	8	6	8	6	5	3	3
Partly cloudy days (30–70%)	11	9	8	9	12	13	14	13	10	10	10	11
Cloudy days (≥ 70%)	17	17	20	19	14	9	11	11	13	16	17	17
Relative humidity (%)	76	76	76	74	71	67	68	68	72	75	76	76
Wind speed (mph)	5.5	5.5	4.9	4.4	4.3	5.0	5.3	5.3	5.6	5.7	5.7	5.4

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	67	70	73	73	63	53
Clear days (≤ 30% cloud)	4	3	3	3	4	8
Partly cloudy days (30–70%)	11	9	8	9	12	13
Cloudy days (≥ 70%)	17	17	20	19	14	9
Relative humidity (%)	76	76	76	74	71	67
Wind speed (mph)	5.5	5.5	4.9	4.4	4.3	5.0

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	58	56	62	66	70	69
Clear days (≤ 30% cloud)	6	8	6	5	3	3
Partly cloudy days (30–70%)	14	13	10	10	10	11
Cloudy days (≥ 70%)	11	11	13	16	17	17
Relative humidity (%)	68	68	72	75	76	76
Wind speed (mph)	5.3	5.3	5.6	5.7	5.7	5.4

Methodology & sources

Temperature — modelled for this location from ERA5-Land reanalysis, a ~9 km global grid, because no long-record weather station is close enough to use.

Precipitation — 1991–2020 normals computed from 21 years of daily observations at Anzali, a weather station, about 135 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 →