Is Karaj hot in April?
Days are typically mild at 22.7°C, while nights average 12.3°C.
Iran · 1991–2020 normal
Typical April weather in Karaj: 22.7°C by day, 12.3°C at night, 37 mm of rain over 5.4 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, April scores 88 out of 100 (October leads the year at 97). Daylight is calculated as 13 h 03 from latitude 35.83°.
April at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically mild at 22.7°C, while nights average 12.3°C.
The measured monthly average is 37 mm across about 5 wet days.
There are about 13 h 03 between sunrise and sunset at mid-month, calculated from the place latitude.
April ranks 2 of 12 in our weather comparison; October ranks first.
The evidence behind this page
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The weather comparison for Karaj is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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