Annual Weather Averages Near Tehran
Averages are for Tehran-Mehrabad, which is 6 miles from Tehran.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Tehran
High Temp: 99 °F
Low Temp: 34 °F
Mean Temp: 65 °F
Precipitation: 0.82"
Humidity: 38%
Dew Point: 35 °F
Wind: 11 mph
Pressure: 29.86 "Hg
Visibility: 6 mi
January Climate & Weather Averages in Tehran
High Temp: 48 °F
Low Temp: 34 °F
Mean Temp: 41 °F
Precipitation: 1.28"
Humidity: 57%
Dew Point: 25 °F
Wind: 9 mph
Pressure: 30.12 "Hg
Visibility: 5 mi
February Climate & Weather Averages in Tehran
High Temp: 53 °F
Low Temp: 38 °F
Mean Temp: 45 °F
Precipitation: 1.36"
Humidity: 50%
Dew Point: 26 °F
Wind: 11 mph
Pressure: 30.04 "Hg
Visibility: 5 mi
March Climate & Weather Averages in Tehran
High Temp: 62 °F
Low Temp: 45 °F
Mean Temp: 53 °F
Precipitation: 1.45"
Humidity: 41%
Dew Point: 28 °F
Wind: 14 mph
Pressure: 29.93 "Hg
Visibility: 6 mi
April Climate & Weather Averages in Tehran
High Temp: 73 °F
Low Temp: 55 °F
Mean Temp: 64 °F
Precipitation: 1.36"
Humidity: 37%
Dew Point: 35 °F
Wind: 14 mph
Pressure: 29.85 "Hg
Visibility: 6 mi
May Climate & Weather Averages in Tehran
High Temp: 83 °F
Low Temp: 64 °F
Mean Temp: 74 °F
Precipitation: 0.51"
Humidity: 30%
Dew Point: 38 °F
Wind: 15 mph
Pressure: 29.77 "Hg
Visibility: 6 mi
June Climate & Weather Averages in Tehran
High Temp: 94 °F
Low Temp: 73 °F
Mean Temp: 84 °F
Precipitation: 0.32"
Humidity: 23%
Dew Point: 40 °F
Wind: 14 mph
Pressure: 29.59 "Hg
Visibility: 6 mi
July Climate & Weather Averages in Tehran
High Temp: 99 °F
Low Temp: 78 °F
Mean Temp: 88 °F
Precipitation: 0.26"
Humidity: 24%
Dew Point: 45 °F
Wind: 13 mph
Pressure: 29.51 "Hg
Visibility: 6 mi
August Climate & Weather Averages in Tehran
High Temp: 97 °F
Low Temp: 77 °F
Mean Temp: 87 °F
Precipitation: 0.19"
Humidity: 25%
Dew Point: 45 °F
Wind: 11 mph
Pressure: 29.60 "Hg
Visibility: 6 mi
September Climate & Weather Averages in Tehran
High Temp: 89 °F
Low Temp: 70 °F
Mean Temp: 80 °F
Precipitation: 0.16"
Humidity: 27%
Dew Point: 40 °F
Wind: 10 mph
Pressure: 29.74 "Hg
Visibility: 6 mi
October Climate & Weather Averages in Tehran
High Temp: 77 °F
Low Temp: 59 °F
Mean Temp: 68 °F
Precipitation: 0.50"
Humidity: 35%
Dew Point: 37 °F
Wind: 10 mph
Pressure: 29.96 "Hg
Visibility: 6 mi
November Climate & Weather Averages in Tehran
High Temp: 61 °F
Low Temp: 46 °F
Mean Temp: 53 °F
Precipitation: 1.24"
Humidity: 50%
Dew Point: 33 °F
Wind: 8 mph
Pressure: 30.09 "Hg
Visibility: 5 mi
December Climate & Weather Averages in Tehran
High Temp: 51 °F
Low Temp: 38 °F
Mean Temp: 44 °F
Precipitation: 1.23"
Humidity: 58%
Dew Point: 29 °F
Wind: 7 mph
Pressure: 30.16 "Hg
Visibility: 4 mi