Climate Insights for Arāk

, Markazi Province, Iran

Hottest
July
34°C peak
Coldest
January
-4°C low
Wettest
April
50mm rain
Best to Visit
May, June, September
Mild temps & low rain

Climate Overview

The climate in Arāk is temperate. The average annual temperature is 14°C and approximately 280mm of precipitation falls per year. April is the wettest month, receiving around 50mm of rainfall. Arāk 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, February, December, when temperatures can drop to -4°C. Light snow can occur between January and December.

Temperature

-10° 10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 7° Average: 1° Min: -4° Feb Max: 9° Average: 3° Min: -3° Mar Max: 13° Average: 7° Min: 1° Apr Max: 18° Average: 12° Min: 6° May Max: 24° Average: 18° Min: 11° Jun Max: 32° Average: 24° Min: 16° Jul Max: 34° Average: 27° Min: 20° Aug Max: 33° Average: 26° Min: 18° Sep Max: 30° Average: 22° Min: 14° Oct Max: 22° Average: 15° Min: 8° Nov Max: 13° Average: 7° Min: 2° Dec Max: 9° Average: 3° Min: -2°
Max
Average
Min

Arāk has a wide annual temperature range, spanning 38°C from the coldest to warmest months. The warmest month is July, when average highs reach 34°C and the mean temperature sits around 27°C. The coldest month is January, when overnight lows fall to -4°C and the daily average is 1°C. On average, daily temperatures fluctuate by about 13°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

0mm 25mm 50mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 30mm Snow: 13mm Feb Precipitation: 40mm Snow: 14mm Mar Precipitation: 46mm Snow: 5mm Apr Precipitation: 50mm Snow: 0mm May Precipitation: 29mm Snow: 0mm Jun Precipitation: 5mm Snow: 0mm Jul Precipitation: 2mm Snow: 0mm Aug Precipitation: 0mm Snow: 0mm Sep Precipitation: 1mm Snow: 0mm Oct Precipitation: 13mm Snow: 0mm Nov Precipitation: 33mm Snow: 3mm Dec Precipitation: 31mm Snow: 10mm
Precipitation
Snow

Arāk is a quite dry location, receiving approximately 280mm of precipitation annually, which averages out to around 23mm per month. The wettest month is April, averaging 50mm of rainfall. March and February also tend to see above-average precipitation. The driest month is August, with just 0mm. That's 50mm less than April, 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 46cm annually. February is the snowiest month with approximately 14cm.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 15km/h Feb Wind Speed: 16km/h Mar Wind Speed: 19km/h Apr Wind Speed: 18km/h May Wind Speed: 18km/h Jun Wind Speed: 16km/h Jul Wind Speed: 16km/h Aug Wind Speed: 16km/h Sep Wind Speed: 14km/h Oct Wind Speed: 15km/h Nov Wind Speed: 13km/h Dec Wind Speed: 12km/h
Wind Speed

Arāk is mildly breezy, with an average annual wind speed of 16km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is March, averaging 19km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 12km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 7km/h gap between the calmest and windiest months.

Seasons

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

89 days until Summer

It is currently spring in Arāk, which began on March 20, 2026. Arāk 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 34°C, while the coldest stretch bottoms out in January near -4°C. Summer is next, beginning on June 21, 2026 — 89 days from now.

Spring

Temperatures range from 1 to 24°C. Rainfall is relatively light, with around 124mm over the season and a monthly average of 41mm. Winds are moderate at around 18km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.

Summer

Temperatures range from 16 to 34°C. Precipitation is minimal, with only around 7mm for the entire season. Winds are moderate at around 16km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 2 to 30°C. Rainfall is relatively light, with around 47mm over the season and a monthly average of 16mm. Winds are generally light, averaging 14km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.

Winter

Temperatures range from -4 to 9°C. Rainfall is relatively light, with around 101mm over the season and a monthly average of 34mm. Expect around 38cm of snow accumulation during this period. Winds are generally light, averaging 14km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.

Best Time to Visit

Jan
Feb
Mar
Apr 12°
May 18°
Jun 24°
Jul 27°
Aug 26°
Sep 22°
Oct 15°
Nov
Dec

The best time to visit Arāk is during May, June and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 21°C with modest rainfall averaging 12mm per month. By contrast, July can be uncomfortably hot with highs reaching 34°C, while January is the coldest period with lows dropping to -4°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 Arāk 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
-4 °C
7 °C
15 km/h
30 mm
13 cm
Feb
-3 °C
9 °C
16 km/h
40 mm
14 cm
Mar Current
1 °C
13 °C
19 km/h
46 mm
5 cm
Apr
6 °C
18 °C
18 km/h
50 mm
0 cm
May
11 °C
24 °C
18 km/h
29 mm
0 cm
Jun
16 °C
32 °C
16 km/h
5 mm
0 cm
Jul
20 °C
34 °C
16 km/h
2 mm
0 cm
Aug
18 °C
33 °C
16 km/h
0 mm
0 cm
Sep
14 °C
30 °C
14 km/h
1 mm
0 cm
Oct
8 °C
22 °C
15 km/h
13 mm
0 cm
Nov
2 °C
13 °C
13 km/h
33 mm
3 cm
Dec
-2 °C
9 °C
12 km/h
31 mm
10 cm
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Metric (°C, km/h)