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Contents
- The climate of Kermanshah
- The best time to visit Kermanshah
- The worst time to visit Kermanshah
- Spring weather in Kermanshah
- Summer weather in Kermanshah
- Autumn weather in Kermanshah
- Winter weather in Kermanshah
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall days
- Average daylight
- Average sunshine
- Average UV index
Climate and monthly weather forecast
The climate of Kermanshah
Positioned among various plateaus and mountains, Kermanshah in Iran intimately experiences a Mediterranean climate with hot summers, classified under the Köppen designation as Csa. As the year unfolds, this geographical locality witnesses different weather scenarios, with extreme variations in each weather parameter.
Digging into the data reveals this city's varying weather patterns across the year. High temperatures range from the relatively mild 6.5°C (43.7°F) in January to the searing 37.8°C (100°F) in July. The cold depths of winter introduce low temperatures falling to -4.3°C (24.3°F), a stark contract to the summer's mild 16.1°C (61°F) in July. Throughout this climactic journey, relative humidity experiences substantial fluctuations moving from 75% in January down to as low as 23% in July, and then slowly climbing back to 71% in December.
Rainfall adds another interesting layer to Kermanshah's climatic tale. The city sees peak rainfall of 89mm (3.5") in March before a dramatic drop to barely traceable amounts from June to September. Rain-touched days reduce from 12.6 days in March to virtually non-existent in the heart of the summer. The sunshine hours increase steadily from 4.3 hours in January, reaching zenith at 11.6 hours in June, and then gracefully descend to 4.8 hours in December.
Digging into the data reveals this city's varying weather patterns across the year. High temperatures range from the relatively mild 6.5°C (43.7°F) in January to the searing 37.8°C (100°F) in July. The cold depths of winter introduce low temperatures falling to -4.3°C (24.3°F), a stark contract to the summer's mild 16.1°C (61°F) in July. Throughout this climactic journey, relative humidity experiences substantial fluctuations moving from 75% in January down to as low as 23% in July, and then slowly climbing back to 71% in December.
Rainfall adds another interesting layer to Kermanshah's climatic tale. The city sees peak rainfall of 89mm (3.5") in March before a dramatic drop to barely traceable amounts from June to September. Rain-touched days reduce from 12.6 days in March to virtually non-existent in the heart of the summer. The sunshine hours increase steadily from 4.3 hours in January, reaching zenith at 11.6 hours in June, and then gracefully descend to 4.8 hours in December.
The best time to visit Kermanshah
Taking into account the climate data of Kermanshah, the opportune time for a visit hinges on personal preferences and specific needs. For those seeking warm weather coupled with abundant sunshine, June constitutes an ideal month. The city is drenched in up to 11.6 hours of sunlight, and the thermometer rises to a summery 33.3°C (91.9°F) while keeping nights cozy at 11.4°C (52.5°F). The minimal rainfall at this time, just 1mm (0.04"), ensures largely clear and unspoiled outdoors for exploration.
The worst time to visit Kermanshah
Conversely, considering the various climatic parameters, the unfavorable months for visiting Kermanshah are January and December. These months are marked by the lowest sunshine hours (4.3 hours and 4.8 hours); high relative humidity of 75% and 71%, respectively; and the mercury plunging to the lowest thermometer readings of the year. On top of these, January sees a generous pour of 67mm (2.64") of rainfall spread over 11.4 days, making it a damp start to the year.
Spring weather in Kermanshah
Spring bestows Kermanshah with a blend of blossoming warmth and enhanced rainfall. March brims with the highest rainfall of 89mm (3.5"), watering 12.6 days, with rapidly rising temperatures alongside. As the season progresses, temperatures flourish from a mild 14.3°C (57.7°F) in March, peaking at a pleasant 25.8°C (78.4°F) in May. The increasing daylight hours from 12 hours to 14 hours, coupled with expanding sunshine hours from 5.8 hours to 8.6 hours, make Spring a delightful period.
Summer weather in Kermanshah
Summer in Kermanshah is very much the embodiment of the Mediterranean classification - hot and dry. The temperature meter races steadfastly, marking a scorching 37.8°C (100°F) in July. Nights also hum a warm tune, not slipping below 16.1°C (61°F) even in July. Shadows are sparse, with daylight hours stretching up to 14.4 hours and the sun reliably shining for up to 11.6 hours in June. Rainfall in this period is almost absent, ensuring a purely sun-drenched summer.
Autumn weather in Kermanshah
Autumn signifies a gradual waning from the summer's intensity towards the mellow winters. High temperatures make a calculated descent from the lofty 32.5°C (90.5°F) of September to a modest 16.7°C (62.1°F) in November. The mild decrease in daylight hours, from 12.4 hours to 10.4 hours, and a gradual rise in rainfall from 1mm (0.04") in September to 54mm (2.13") in November, pave the path for winter's arrival.
Winter weather in Kermanshah
Winter in Kermanshah is characterized by minimal sunshine, chilly temperatures, and increased rainfall. The mercury dips to its lowest in January at -4.3°C (24.3°F) while the days are shortest with 9.9 hours of daylight in December. The silver lining in these cold months is the tapering rainfall, reducing from 70mm (2.76") in December to a calmer 67mm (2.64") in January. Even though winter is bleak, the city gets a soft touch of snow for 5.9 days in January, adding a white veneer to its charm.
Weather in January
January in Kermanshah, Iran, is characterized by cold temperatures, relatively high humidity, and notable precipitation. High temperatures in January average a chilly 6.5°C (43.7°F) while lows can drop to nearly frosty conditions, plunging to -4.3°C (24.3°F). Weather in January »
Weather in February
February in Kermanshah sees slightly warmer temperatures and a reduction in rainfall compared to January. Even though temperatures are slightly higher, travelling to this city in February requires warm attire as temperatures often dip to the negative during the nights. Weather in February »
Weather in March
As spring arrives, the weather in Kermanshah transitions from winter's chill to a more pleasant temperature range. Temperatures span 1.2°C (34.2°F) to 14.3°C (57.7°F), suggestive of the transition period between winter and spring. Weather in March »
Weather in April
April sees the city of Kermanshah starting to shed layers as compared to preceding months, with temperatures climbing into the comfortable range. Encouraging more outdoor activities, precipitation decreases significantly with rainfall average dropping to 70mm (2.76"). Weather in April »
Weather in May
With summer fast approaching, Kermanshah sees noticeably warmer days. An increase in temperature promises mild to warm weather conditions, spanning from 8.2°C (46.8°F) to 25.8°C (78.4°F), hinting at the onset of summer heat. May brings a drastic reduction in rainfall, keeping the city mostly dry and providing more hours for outdoor activities. Weather in May »
Weather in June
June in Kermanshah experiences the early onset of summer with temperatures soaring. The landscape transitions from the lush greenery of spring to the sun-kissed vistas of summer. Scorched under the summer heat, rainfall is hard to come by, marking sparse showers of only 1mm (0.04") on average. Weather in June »
Weather in July
At the peak of summer, July stands out as the hottest month in Kermanshah with average temperatures ranging from 16.1°C (61°F) to 37.8°C (100°F), this is a month that truly tests the endurance of locals and visitors. As temperatures climb, the city virtually transforms into a desert landscape. Weather in July »
Weather in August
August continues the sweltering trend set by July, but with a small dip in temperatures. The change in weather is barely noticeable as Kermanshah remains firmly in the grip of summer heat. With an identical average rainfall as July, the city remains essentially dry, reinforcing the arid landscape. Weather in August »
Weather in September
The arrival of September brings a hint of relief to Kermanshah as temperatures begin to cool down with averages from 10.6°C (51.1°F) to 32.5°C (90.5°F), signalling the gradual departure of summer. While the heat is less severe than the preceding months, a characteristic aridity ensures that it remains mostly dry. Weather in September »
Weather in October
October brings further relief from the heat in Kermanshah and welcomes the onset of the autumn season. The cooler weather is accompanied by an increase in precipitation, with average rainfall of 29mm (1.14") offering hydration to the parched landscape. Weather in October »
Weather in November
November experiences a further drop in temperatures, offering a crisp chill in the air as Kermanshah enters the throes of late autumn and edges closer to winter. With temperatures ranging from 1.8°C (35.2°F) to 16.7°C (62.1°F), this month brings a taste of winter's chill. Weather in November »
Weather in December
December indicates the arrival of winter, with Kermanshah experiencing the chill commonly associated with this season. Despite the plunging temperatures, Kermanshah continues to experience rain, with an average precipitation of 70mm (2.76"), the highest for the year. Weather in December »
Updated: Aug 22, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
In Kermanshah, January is the month with the lowest recorded average temperatures, measuring a high of 6.5°C (43.7°F) and a low of -4.3°C (24.3°F).
What is the most humid month?
January is the most humid month, with an average relative humidity of 75%.
How many days does it rain?
In Kermanshah, during the entire year, the rain falls for 77.3 days and collects up to 479mm (18.86") of precipitation.
When does it snow?
Months with snowfall are January through April, November and December.
When does it snow the most?
January has the most snowfall days of the year. Snow falls for 5.9 days.
How many days does it snow?
In Kermanshah, during the entire year, snow falls for 16.1 days.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 4.3h of sunshine.
What are the months with the lowest UV index?
January and December, with an average maximum UV index of 3, are months with the lowest UV index.
What is the wettest month?
The month with the most rainfall is March, when the rain falls for 12.6 days and typically aggregates up to 89mm (3.5") of precipitation.
When it does not snow?
In Kermanshah, Iran, snow does not fall in May through October.
When are the longest days?
With an average of 14h and 24min of daylight, June has the longest days of the year.
What month has the most sunshine?
June has the most sunshine of the year, with an average of 11.6h of sunshine.
What are the months with the highest UV index?
The months with the highest UV index are June and July, with an average maximum UV index of 12.
What are the warmest months?
Kermanshah witnesses the warmest weather in July, with temperatures averaging a high of 37.8°C (100°F) and a low of 16.1°C (61°F).
What are the least humid months?
The months with the lowest humidity are July and August, with an average relative humidity of 23%.
What is the driest month?
July and August are months with the least rain when the rain falls for 0.2 days and typically aggregates up to 0mm (0") of rain.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 54min of daylight.
Is there Daylight Saving Time (DST)?
Kermanshah does not observe Daylight Saving Time (DST). +0330 timezone is used over the entire year.
Average temperature
Kermanshah, Iran
The warmest month (with the highest average high temperature) is July (37.8°C).
The month with the lowest average high temperature is January (6.5°C).
The month with the highest average low temperature is July (16.1°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average humidity
Kermanshah, Iran
The month with the highest relative humidity is January (75%).
The months with the lowest relative humidity are July and August (23%).
Average rainfall
Kermanshah, Iran
- Average rainfall in January:
67.1mm - Average rainfall in February:
62.9mm - Average rainfall in March:
88.9mm - Average rainfall in April:
69.9mm - Average rainfall in May:
33.7mm - Average rainfall in June:
0.5mm
- Average rainfall in July:
0.3mm - Average rainfall in August:
0.3mm - Average rainfall in September:
1.3mm - Average rainfall in October:
29.2mm - Average rainfall in November:
54.3mm - Average rainfall in December:
70.3mm
The wettest month (with the highest rainfall) is March (88.9mm).
The driest months (with the least rainfall) are July and August (0.3mm).
Average rainfall days
Kermanshah, Iran
- Average rainfall days in January:
11.4 days - Average rainfall days in February:
10.7 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
11 days - Average rainfall days in May:
7.6 days - Average rainfall days in June:
0.5 days
- Average rainfall days in July:
0.2 days - Average rainfall days in August:
0.4 days - Average rainfall days in September:
0.5 days - Average rainfall days in October:
4.9 days - Average rainfall days in November:
7.9 days - Average rainfall days in December:
9.6 days
The month with the highest number of rainy days is March (12.6 days).
The month with the least rainy days is July (0.2 days).
Average snowfall days
Kermanshah, Iran
- Average snowfall days in January:
5.9 days - Average snowfall days in February:
4.7 days - Average snowfall days in March:
1.9 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.3 days - Average snowfall days in December:
3.1 days
The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Kermanshah, Iran
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
5h and 2min - Average sunshine in March:
5h and 5min - Average sunshine in April:
6h and 5min - Average sunshine in May:
8h and 4min - Average sunshine in June:
11h and 4min
- Average sunshine in July:
11h and 2min - Average sunshine in August:
10h and 5min - Average sunshine in September:
10h and 1min - Average sunshine in October:
7h and 5min - Average sunshine in November:
6h and 2min - Average sunshine in December:
4h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average UV index
Kermanshah, Iran
The months with the highest UV index are June and July (UV index 12).
The months with the lowest UV index are January and December (UV index 3).
