Weather in Heylānī in May

General weather information about Heylānī

Average annual temperature is 19.0 °C

Absolute maximum temperature: 42.8 °C

Absolute minimum temperature: -2.4 °C

Number of sunny days: 284 days

Number of rainy days: 80 days

Number of snow days: 1 day

* Weather data for Heylānī Iran is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	11.8	19.0	23.3	26.3	33.9	39.1	42.8	41.4	39.8	31.7	23.7	19.0
Average daytime temperature (°C)	9.3	11.7	17.0	21.6	28.7	35.9	39.9	39.4	35.7	27.2	18.5	15.0
Average temperature (°C)	4.9	6.4	12.1	15.7	22.3	29.2	32.6	32.3	28.2	20.6	13.2	9.7
Average night temperature (°C)	0.7	1.2	7.1	9.8	15.5	21.6	24.2	24.1	20.1	14.0	8.0	4.6
Absolute minimum temperature (°C)	-2.0	-2.4	2.3	1.4	9.3	18.1	22.4	20.2	17.0	10.1	1.9	0.4

The best time to visit Heylānī during the most sunny months:

The largest precipitation sum in Heylānī is at

January — 84(mm)

March — 98(mm)

April — 70(mm)

November — 54(mm)

When is the best time to visit Heylānī?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Heylānī.

What is the weather like in Heylānī?

See average temperature, rainfall and daylight hours for Heylānī by month in the table above.

How many sunny days does Heylānī have?

The monthly weather statistics above show sunshine and rainfall patterns for Heylānī throughout the year.