Climate Insights for Pīshvā

, Tehran Province, Iran

Hottest
July
36°C peak
Coldest
December
0°C low
Wettest
November
49mm rain
Best to Visit
April, May, October
Mild temps & low rain

Climate Overview

The climate in Pīshvā is temperate. The average annual temperature is 17°C and approximately 245mm of precipitation falls per year. November is the wettest month, receiving around 49mm of rainfall. Pīshvā 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 December, January, February, when temperatures can drop to 0°C. Light snow can occur between January and December.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 9° Average: 4° Min: 0° Feb Max: 12° Average: 7° Min: 2° Mar Max: 15° Average: 11° Min: 6° Apr Max: 20° Average: 15° Min: 10° May Max: 28° Average: 23° Min: 17° Jun Max: 33° Average: 28° Min: 21° Jul Max: 36° Average: 31° Min: 25° Aug Max: 33° Average: 28° Min: 22° Sep Max: 31° Average: 25° Min: 19° Oct Max: 22° Average: 17° Min: 12° Nov Max: 12° Average: 7° Min: 3° Dec Max: 8° Average: 4° Min: 0°
Max
Average
Min

Pīshvā has a wide annual temperature range, spanning 36°C from the coldest to warmest months. July is the hottest month, with daytime highs reaching 36°C and an average of 31°C. The coldest month is December, when overnight lows fall to 0°C and the daily average is 4°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 10°C shift in average temperatures.

Precipitation

0mm 25mm 50mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 42mm Snow: 6mm Feb Precipitation: 18mm Snow: 4mm Mar Precipitation: 41mm Snow: 0mm Apr Precipitation: 29mm Snow: 1mm May Precipitation: 14mm Snow: 0mm Jun Precipitation: 2mm Snow: 0mm Jul Precipitation: 0mm Snow: 0mm Aug Precipitation: 0mm Snow: 0mm Sep Precipitation: 1mm Snow: 0mm Oct Precipitation: 3mm Snow: 0mm Nov Precipitation: 49mm Snow: 26mm Dec Precipitation: 46mm Snow: 4mm
Precipitation
Snow

Pīshvā is a quite dry location, receiving approximately 245mm of precipitation annually, which averages out to around 20mm per month. The wettest month is November, averaging 49mm of rainfall. December and January also tend to see above-average precipitation. The driest month is August, with just 0mm. That's 49mm less than November, 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 December, totalling around 40cm annually. November is the snowiest month with approximately 26cm.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 2km/h Feb Wind Speed: 2km/h Mar Wind Speed: 3km/h Apr Wind Speed: 2km/h May Wind Speed: 3km/h Jun Wind Speed: 3km/h Jul Wind Speed: 3km/h Aug Wind Speed: 2km/h Sep Wind Speed: 2km/h Oct Wind Speed: 2km/h Nov Wind Speed: 2km/h Dec Wind Speed: 2km/h
Wind Speed

Pīshvā is relatively calm, with an average annual wind speed of 2km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is June, averaging 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

52 days until Autumn

It is currently summer in Pīshvā, which began on June 21, 2026. Pīshvā 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 36°C, while the coldest stretch bottoms out in December near 0°C. Autumn is next, beginning on September 23, 2026 — 52 days from now.

Spring

Temperatures range from 6 to 28°C. Rainfall is relatively light, with around 84mm over the season and a monthly average of 28mm. Winds are generally light, averaging 3km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 21 to 36°C. Precipitation is minimal, with only around 2mm for the entire season. Winds are generally light, averaging 3km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 3 to 31°C. Rainfall is relatively light, with around 53mm over the season and a monthly average of 18mm. Expect around 26cm of snow accumulation during this period. Winds are generally light, averaging 2km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from 0 to 12°C. Rainfall is relatively light, with around 106mm over the season and a monthly average of 35mm. Expect around 13cm of snow accumulation during this period. Winds are generally light, averaging 2km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Best Time to Visit

Jan
Feb
Mar 11°
Apr 15°
May 23°
Jun 28°
Jul 31°
Aug 28°
Sep 25°
Oct 17°
Nov
Dec

The best time to visit Pīshvā is during April, May and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 15mm per month. By contrast, July can be uncomfortably hot with highs reaching 36°C, while December 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 Pīshvā 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.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
0 °C
9 °C
2 km/h
42 mm
6 cm
Feb
2 °C
12 °C
2 km/h
18 mm
4 cm
Mar
6 °C
15 °C
3 km/h
41 mm
0 cm
Apr
10 °C
20 °C
2 km/h
29 mm
1 cm
May
17 °C
28 °C
3 km/h
14 mm
0 cm
Jun
21 °C
33 °C
3 km/h
2 mm
0 cm
Jul
25 °C
36 °C
3 km/h
0 mm
0 cm
Aug Current
22 °C
33 °C
2 km/h
0 mm
0 cm
Sep
19 °C
31 °C
2 km/h
1 mm
0 cm
Oct
12 °C
22 °C
2 km/h
3 mm
0 cm
Nov
3 °C
12 °C
2 km/h
49 mm
26 cm
Dec
0 °C
8 °C
2 km/h
46 mm
4 cm
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