Climate and monthly weather forecastYalfan, Iran
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Yalfan, Iran, with an average temperature ranging between min -4°C (24.8°F) and max 3.3°C (37.9°F). January is the month that records the lowest temperatures, with averages ranging from a high of 3.3°C (37.9°F) to a low of -4°C (24.8°F). Weather in January »Weather in February
The last month of the winter, February, is also a wintry month in Yalfan, Iran, with temperature in the range of an average low of -2.8°C (27°F) and an average high of 4.9°C (40.8°F). The unfolding of February shows an average high-temperature of a still icy 4.9°C (40.8°F), indicating a slight variance from January's 3.3°C (37.9°F). Weather in February »Weather in March
The first month of the spring, March, is a cool month in Yalfan, Iran, with an average temperature ranging between min 1.4°C (34.5°F) and max 10.5°C (50.9°F). Yalfan in March experiences an increase in the average high-temperature, moving from February's cold 4.9°C (40.8°F) to a cool 10.5°C (50.9°F). Weather in March »Weather in April
April is a mild spring month in Yalfan, Iran, with temperature in the range of an average low of 6.1°C (43°F) and an average high of 15.9°C (60.6°F). In Yalfan, the average high-temperature in April increases from a fresh 10.5°C (50.9°F) in March to a refreshing 15.9°C (60.6°F). Weather in April »Weather in May
May, the last month of the spring in Yalfan, is an agreeable month, with temperature in the range of an average low of 11°C (51.8°F) and an average high of 22°C (71.6°F). May brings a rise in the average high-temperature, transitioning from April's refreshing 15.9°C (60.6°F) to a pleasant 22°C (71.6°F). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Yalfan, Iran, with an average temperature varying between 14.9°C (58.8°F) and 28.8°C (83.8°F). The start of June signals an increase in the average high-temperature, moving from a pleasant 22°C (71.6°F) in May to a moderately hot 28.8°C (83.8°F). Weather in June »Weather in July
July in Yalfan, Iran, is a hot summer month, with an average temperature fluctuating between 32.9°C (91.2°F) and 18°C (64.4°F). The warmest period is July, when temperatures fluctuate between an average high of 32.9°C (91.2°F) and a low of 18°C (64.4°F). Weather in July »Weather in August
August, the last month of the summer in Yalfan, is another hot month, with an average temperature ranging between min 16.9°C (62.4°F) and max 31.8°C (89.2°F). In August, the average high-temperature registers at a still hot 31.8°C (89.2°F), nearly identical to July's 32.9°C (91.2°F). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Yalfan, Iran, with an average temperature fluctuating between 12.6°C (54.7°F) and 27.6°C (81.7°F). With September's onset, the weather reveals a slight temperature decrease, transitioning from a tropical 31.8°C (89.2°F) in August to a warm 27.6°C (81.7°F). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Yalfan, Iran, with temperature in the range of an average low of 7.2°C (45°F) and an average high of 19.7°C (67.5°F). October brings a decrease in the average high-temperature, shifting from a warm 27.6°C (81.7°F) in September to a refreshing 19.7°C (67.5°F). Weather in October »Weather in November
November, the last month of the autumn in Yalfan, is another cool month, with an average temperature ranging between max 10.4°C (50.7°F) and min 1.8°C (35.2°F). A clear reduction in the average high-temperature marks the arrival of November, falling from an enjoyable 19.7°C (67.5°F) in October to a cool 10.4°C (50.7°F). Weather in November »Weather in December
The first month of the winter, December, is also a wintry month in Yalfan, Iran, with an average temperature ranging between max 5.5°C (41.9°F) and min -2°C (28.4°F). A mild shift in the average high-temperature occurs in December, reducing from a cool 10.4°C (50.7°F) in November to a wintry 5.5°C (41.9°F). Weather in December »Updated: Jul 24, 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
January, recording an average high temperature of 3.3°C (37.9°F) and a low temperature of -4°C (24.8°F), is Yalfan's coldest month.
With an average relative humidity of 65%, January is the most humid month.
In Yalfan, Iran, during the entire year, the rain falls for 59.7 days and collects up to 258mm (10.16") of precipitation.
Months with snowfall are January through April, November and December.
Throughout the year, there are 23.5 snowfall days, and 678mm (26.69") of snow is accumulated.
The month with the least sunshine is January, with an average of 6.8h of sunshine.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
February is the month with the most snowfall. Snow falls for 6.3 days and accumulates 194mm (7.64") of snow.
The month with the most rainfall is March, when the rain falls for 8.8 days and typically aggregates up to 44mm (1.73") of precipitation.
In Yalfan, snow does not fall in May through October.
May through August, with an average maximum UV index of 6, are months with the highest UV index.
The month with the longest days is June, with an average of 14h and 24min of daylight.
The months with the most sunshine are June through August, with an average of 12h of sunshine.
Temperature records mark July as the warmest month, with highs averaging 32.9°C (91.2°F) and lows at 18°C (64.4°F).
With an average relative humidity of 21%, July is the least humid month.
September is the only month when rain does not fall.
January through August, October through December are months with rainfall.
The month with the shortest days is December, with an average of 9h and 54min of daylight.
Yalfan does not utilize Daylight Saving Time (DST). +0330 timezone is used over the entire year.
Average temperature
Yalfan, Iran
The warmest month (with the highest average high temperature) is July (32.9°C).
The month with the lowest average high temperature is January (3.3°C).
The month with the highest average low temperature is July (18°C).
The coldest month (with the lowest average low temperature) is January (-4°C).
Average pressure
Yalfan, Iran
- Average pressure in January:
1021.1mbar - Average pressure in February:
1019.1mbar - Average pressure in March:
1016mbar - Average pressure in April:
1014.8mbar - Average pressure in May:
1013.7mbar - Average pressure in June:
1009.3mbar
- Average pressure in July:
1006.4mbar - Average pressure in August:
1008.9mbar - Average pressure in September:
1013mbar - Average pressure in October:
1018.1mbar - Average pressure in November:
1020.4mbar - Average pressure in December:
1021.8mbar
The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is July (1006.4mbar).
Average wind speed
Yalfan, Iran
- Average wind speed in January:
9.6km/h - Average wind speed in February:
10.4km/h - Average wind speed in March:
12.7km/h - Average wind speed in April:
12km/h - Average wind speed in May:
11.8km/h - Average wind speed in June:
10.1km/h
- Average wind speed in July:
10.1km/h - Average wind speed in August:
9.3km/h - Average wind speed in September:
9km/h - Average wind speed in October:
9.7km/h - Average wind speed in November:
8.3km/h - Average wind speed in December:
8.7km/h
The windiest month (with the highest average wind speed) is March (12.7km/h).
The calmest month (with the lowest average wind speed) is November (8.3km/h).
Average humidity
Yalfan, Iran
The month with the highest relative humidity is January (65%).
The month with the lowest relative humidity is July (21%).
Average rainfall
Yalfan, Iran
The wettest month (with the highest rainfall) is March (44mm).
The driest month (with the least rainfall) is September (0mm).
Average rainfall days
Yalfan, Iran
- Average rainfall days in January:
5.5 days - Average rainfall days in February:
5.8 days - Average rainfall days in March:
8.8 days - Average rainfall days in April:
10.4 days - Average rainfall days in May:
7.1 days - Average rainfall days in June:
1.5 days
- Average rainfall days in July:
1.3 days - Average rainfall days in August:
0.8 days - Average rainfall days in September:
0.6 days - Average rainfall days in October:
6.5 days - Average rainfall days in November:
6.6 days - Average rainfall days in December:
4.8 days
The month with the highest number of rainy days is April (10.4 days).
The month with the least rainy days is September (0.6 days).
Average snowfall
Yalfan, Iran
The month with the highest snowfall is February (194mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Yalfan, Iran
- Average snowfall days in January:
8.1 days - Average snowfall days in February:
6.3 days - Average snowfall days in March:
3 days - Average snowfall days in April:
0.3 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:
1.7 days - Average snowfall days in December:
4.1 days
The month with the highest number of snowfall days is January (8.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Yalfan, Iran
- Average daylight in January:
10h and 6min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
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:
6h and 48min - Average sunshine in February:
7h and 48min - Average sunshine in March:
9h and 0min - Average sunshine in April:
10h and 54min - Average sunshine in May:
11h and 42min - Average sunshine in June:
12h and 0min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 0min - Average sunshine in September:
11h and 6min - Average sunshine in October:
7h and 18min - Average sunshine in November:
7h and 12min - Average sunshine in December:
6h and 54min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 48min).
Average sunshine days
Yalfan, Iran
- Average sunshine days in January:
20.8 days - Average sunshine days in February:
18.3 days - Average sunshine days in March:
19.5 days - Average sunshine days in April:
17.8 days - Average sunshine days in May:
20.6 days - Average sunshine days in June:
26.8 days
- Average sunshine days in July:
29.3 days - Average sunshine days in August:
29.7 days - Average sunshine days in September:
28.7 days - Average sunshine days in October:
23.6 days - Average sunshine days in November:
21.7 days - Average sunshine days in December:
24.1 days
The month with the most sunshine days is August (29.7 days).
The month with the least sunshine days is April (17.8 days).
Average UV index
Yalfan, Iran
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Yalfan, Iran
The month with the most cloud cover is January (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 4).
Average visibility
Yalfan, Iran
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
