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Contents
- 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 pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Heravi, Iran, with an average temperature varying between 1.1°C (34°F) and -6.6°C (20.1°F). Heravi records the coldest temperatures in January, averaging a high of 1.1°C (34°F) and a low of -6.6°C (20.1°F). Weather in January »
Weather in February
February, the last month of the winter in Heravi, is also an icy month, with an average temperature varying between 3.1°C (37.6°F) and -4.8°C (23.4°F). The beginning of February reveals an average high-temperature of a still wintry 3.1°C (37.6°F), showing minimal deviation from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Heravi, Iran, with an average temperature ranging between min 0.3°C (32.5°F) and max 8.7°C (47.7°F). March brings a rise in the average high-temperature, transitioning from February's cold 3.1°C (37.6°F) to a chilly 8.7°C (47.7°F). Weather in March »
Weather in April
April in Heravi, Iran, is a moderate spring month, with an average temperature varying between 14.8°C (58.6°F) and 5.4°C (41.7°F). Heravi's transition into April is marked by a temperature shift, moving from a chilly 8.7°C (47.7°F) in March to a refreshing 14.8°C (58.6°F). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Heravi, Iran, with temperature in the range of an average high of 21.1°C (70°F) and an average low of 10.8°C (51.4°F). Heravi's weather in May presents a rise in the average high-temperature, moving from a moderate 14.8°C (58.6°F) in April to a pleasant 21.1°C (70°F). Weather in May »
Weather in June
June, the first month of the summer in Heravi, is a moderately hot month, with an average temperature ranging between max 26.6°C (79.9°F) and min 14.8°C (58.6°F). June's arrival coincides with a temperature rise, moving from May's agreeable 21.1°C (70°F) to a warm 26.6°C (79.9°F). Weather in June »
Weather in July
July is a tropical summer month in Heravi, Iran, with an average temperature ranging between max 30.4°C (86.7°F) and min 17.9°C (64.2°F). In Heravi, July is the month with the highest recorded average temperatures, measuring a high of 30.4°C (86.7°F) and a low of 17.9°C (64.2°F). For most parts of July, the heat index is estimated at a tropical 30°C (86°F). Weather in July »
Weather in August
August, the last month of the summer in Heravi, is also a moderately hot month, with an average temperature varying between 17.4°C (63.3°F) and 29.8°C (85.6°F). The commencement of August brings an average high-temperature of a moderately hot 29.8°C (85.6°F), marking an inconsequential divergence from July. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Heravi, Iran, with an average temperature varying between 25.1°C (77.2°F) and 13.9°C (57°F). September's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from August's 29.8°C (85.6°F) to a still moderately hot 25.1°C (77.2°F). Weather in September »
Weather in October
October, like September, in Heravi, Iran, is another refreshing autumn month, with temperature in the range of an average low of 8.5°C (47.3°F) and an average high of 17.8°C (64°F). The onset of October results in a decrease in the average high-temperature, receding from a warm 25.1°C (77.2°F) in September to a comfortable 17.8°C (64°F). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Heravi, Iran, with an average temperature fluctuating between 1.5°C (34.7°F) and 9.3°C (48.7°F). Heravi's weather experiences a significant temperature drop with the arrival of November, falling from a refreshing 17.8°C (64°F) in October to a frosty 9.3°C (48.7°F). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Heravi, Iran, with an average temperature fluctuating between 4.1°C (39.4°F) and -3.6°C (25.5°F). The arrival of December indicates a decrease in the average high-temperature, moving from a frosty 9.3°C (48.7°F) in November to a wintry 4.1°C (39.4°F). Weather in December »
Updated: Aug 7, 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 is the coldest time of year?
The month of January, characterized by an average high of 1.1°C (34°F) and a low of -6.6°C (20.1°F), is recognized as the coldest.
What is the most humid month?
The most humid month is January, with an average relative humidity of 74%.
How many days does it rain?
In Heravi, during the entire year, the rain falls for 74.2 days and collects up to 100mm (3.94") of precipitation.
When does it snow?
January through April, November and December are months with snowfall.
When does it snow the most?
January is the month with the most snowfall. Snow falls for 5.8 days and accumulates 36mm (1.42") of snow.
How much does it snow?
Throughout the year, there are 19.1 snowfall days, and 105mm (4.13") of snow is accumulated.
What is the month with the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What is the wettest month?
April is the month with the most rainfall. Rain falls for 10.9 days and accumulates 16mm (0.63") of precipitation.
When it does not snow?
In Heravi, snow does not fall in May through October.
When is the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days?
With an average of 14h and 48min of daylight, June has the longest days of the year.
What are the warmest months?
July temperatures tend to peak at an average high of 30.4°C (86.7°F) and dip to a low of 17.9°C (64.2°F).
What is the least humid month?
The least humid month is August, with an average relative humidity of 39%.
What is the driest month?
The months with the least rainfall are August and September Rain falls for 2.4 days and accumulates 3mm (0.12") of rain.
What month has the most sunshine?
With an average of 12.2h of sunshine, August has the most sunshine of the year.
What is the month with the shortest days?
With an average of 9h and 36min of daylight, December has the shortest days of the year.
Is there Daylight Saving Time (DST)?
Heravi does not utilize Daylight Saving Time (DST). +0330 timezone is used over the entire year.
What is the month with the least sunshine?
December has the least sunshine of the year, with an average of 6.8h of sunshine.
Average temperature
Heravi, Iran
The warmest month (with the highest average high temperature) is July (30.4°C).
The month with the lowest average high temperature is January (1.1°C).
The month with the highest average low temperature is July (17.9°C).
The coldest month (with the lowest average low temperature) is January (-6.6°C).
Average pressure
Heravi, Iran
- Average pressure in January:
1021.6mbar - Average pressure in February:
1019.7mbar - Average pressure in March:
1016.2mbar - Average pressure in April:
1014.4mbar - Average pressure in May:
1013.1mbar - Average pressure in June:
1010.9mbar
- Average pressure in July:
1008.8mbar - Average pressure in August:
1010.9mbar - Average pressure in September:
1014mbar - Average pressure in October:
1018.2mbar - Average pressure in November:
1021.1mbar - Average pressure in December:
1022.2mbar
The month with the highest atmospheric pressure is December (1022.2mbar).
The month with the lowest atmospheric pressure is July (1008.8mbar).
Average wind speed
Heravi, Iran
- Average wind speed in January:
9.2km/h - Average wind speed in February:
9.5km/h - Average wind speed in March:
12.1km/h - Average wind speed in April:
11.9km/h - Average wind speed in May:
12km/h - Average wind speed in June:
12.3km/h
- Average wind speed in July:
14km/h - Average wind speed in August:
14km/h - Average wind speed in September:
11.1km/h - Average wind speed in October:
9.9km/h - Average wind speed in November:
8.7km/h - Average wind speed in December:
8.3km/h
The windiest months (with the highest average wind speed) are July and August (14km/h).
The calmest month (with the lowest average wind speed) is December (8.3km/h).
Average humidity
Heravi, Iran
The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is August (39%).
Average rainfall
Heravi, Iran
The wettest month (with the highest rainfall) is April (16mm).
The driest months (with the least rainfall) are August and September (3mm).
Average rainfall days
Heravi, Iran
- Average rainfall days in January:
6.7 days - Average rainfall days in February:
7.3 days - Average rainfall days in March:
10.4 days - Average rainfall days in April:
10.9 days - Average rainfall days in May:
7.4 days - Average rainfall days in June:
6.1 days
- Average rainfall days in July:
4.7 days - Average rainfall days in August:
2.4 days - Average rainfall days in September:
2.9 days - Average rainfall days in October:
4.2 days - Average rainfall days in November:
4.7 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is April (10.9 days).
The month with the least rainy days is August (2.4 days).
Average snowfall
Heravi, Iran
The month with the highest snowfall is January (36mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Heravi, Iran
- Average snowfall days in January:
5.8 days - Average snowfall days in February:
5 days - Average snowfall days in March:
3 days - Average snowfall days in April:
0.6 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:
0.8 days - Average snowfall days in December:
3.9 days
The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Heravi, Iran
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 3min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
6h and 5min - Average sunshine in February:
8h and 0min - Average sunshine in March:
9h and 0min - Average sunshine in April:
10h and 4min - Average sunshine in May:
11h and 4min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
12h and 1min - Average sunshine in September:
10h and 2min - Average sunshine in October:
7h and 4min - Average sunshine in November:
7h and 1min - Average sunshine in December:
6h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days
Heravi, Iran
- Average sunshine days in January:
22.2 days - Average sunshine days in February:
18.6 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
15.3 days - Average sunshine days in May:
16.9 days - Average sunshine days in June:
17.8 days
- Average sunshine days in July:
22.5 days - Average sunshine days in August:
25.2 days - Average sunshine days in September:
22.4 days - Average sunshine days in October:
23.5 days - Average sunshine days in November:
23 days - Average sunshine days in December:
22.5 days
The month with the most sunshine days is August (25.2 days).
The month with the least sunshine days is April (15.3 days).
Average UV index
Heravi, 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
Heravi, Iran
The month with the most cloud cover is February (Cloud cover 28).
The months with the least cloud cover are August and September (Cloud cover 7).
Average visibility
Heravi, 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).
