Climate Overview
The climate in Īstgāh-e Rāh Āhan-e Garmsār is warm and mild. The average annual temperature is 19°C and approximately 150mm of precipitation falls per year. February is the wettest month, receiving around 27mm of rainfall. Īstgāh-e Rāh Āhan-e Garmsār is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, December, February, when temperatures can drop to 0°C. Light snow can occur between January and November.
Temperature
Īstgāh-e Rāh Āhan-e Garmsār has a wide annual temperature range, spanning 39°C from the coldest to warmest months. July is the hottest month, with daytime highs reaching 39°C and an average of 33°C. January is the coolest month, with minimum temperatures around 0°C and an average of 5°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 8°C shift in average temperatures.
Precipitation
Īstgāh-e Rāh Āhan-e Garmsār is a quite dry location, receiving approximately 150mm of precipitation annually, which averages out to around 13mm per month. The wettest month is February, averaging 27mm of rainfall. March and November also tend to see above-average precipitation. The driest month is August, with just 0mm. That's 27mm less than February, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Light snowfall can occur between January and November, totalling around 8cm annually. February is the snowiest month with approximately 4cm.
Wind
Īstgāh-e Rāh Āhan-e Garmsār is relatively calm, with an average annual wind speed of 9km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 6km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 7km/h in winter, 10km/h in spring, 11km/h in summer, 8km/h in autumn.
Seasons
87 days until Winter
It is currently autumn in Īstgāh-e Rāh Āhan-e Garmsār, which began on September 23, 2026. Īstgāh-e Rāh Āhan-e Garmsār is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 39°C, while the coldest stretch bottoms out in January near 0°C. Winter is next, beginning on December 21, 2026 (87 days from now).
Spring
Temperatures range from 8 to 31°C. Rainfall is relatively light, with around 52mm over the season and a monthly average of 17mm. Winds are generally light, averaging 10km/h. Light layers work well as temperatures warm through the season. It is a great time to be outdoors.
Summer
Temperatures range from 24 to 39°C. Precipitation is minimal, with only around 2mm for the entire season. Winds are generally light, averaging 11km/h. Stay hydrated, wear sun protection, and seek shade during the hottest hours of the day.
Autumn
Temperatures range from 6 to 33°C. Precipitation is minimal, with only around 31mm for the entire season. Winds are generally light, averaging 8km/h. Layered clothing works best as temperatures gradually cool. Enjoy the crisp air and changing scenery.
Winter
Temperatures range from 0 to 13°C. Rainfall is relatively light, with around 66mm over the season and a monthly average of 22mm. Expect around 5cm of snow accumulation during this period. Winds are generally light, averaging 7km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Best Time to Visit
The best time to visit Īstgāh-e Rāh Āhan-e Garmsār is during April and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 13mm per month. By contrast, July can be uncomfortably hot with highs reaching 39°C, while January is the coldest period with lows dropping to 0°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.
Monthly Climate Data
The table below shows monthly climate averages for Īstgāh-e Rāh Āhan-e Garmsār based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.