Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Isfahan, Iran

  • Average high temperature in April: 22°C

The warmest month (with the highest average high temperature) is July (36.4°C).
The month with the lowest average high temperature is January (8.8°C).

  • Average low temperature in April: 9.4°C

The month with the highest average low temperature is July (21.5°C).
The coldest month (with the lowest average low temperature) is January (-2.4°C).

  • Average humidity in April: 39%

The month with the highest relative humidity is January (60%).
Months with the lowest relative humidity are June and July (23%).

  • Average rainfall in April: 19.2mm

The wettest month (with the highest rainfall) is December (19.6mm).
The driest month (with the lowest rainfall) is September (0mm).

  • Average rainfall days in April: 3.5 days

The month with the highest number of rainy days is January (4 days).
The month with the lowest number of rainy days is September (0 days).

  • Average snowfall days in April: 0.1 days

The month with the highest number of snowfall days is January (3.2 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

  • Average daylight in April: 13h

Months with the longest days are May, June and July (Average daylight: 14h).
Months with shortest days are January, November and December (Average daylight: 10h).

  • Average sunshine in April: 8.2h

The month with most sunshine is June (Average sunshine: 11.5h).
The month with least sunshine is January (Average sunshine: 6.6h).

  • Average UV index in April: 10

Months with the highest UV index are May, June, July and August (UV index 12).
Months with the lowest UV index are January and December (UV index 3).