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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 daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, in Ruku, Iran, is another warm winter month, with an average temperature varying between 23.2°C (73.8°F) and 18.5°C (65.3°F). January, on average, is the coldest month, registering a high temperature of 23.2°C (73.8°F) and a low of 18.5°C (65.3°F). Weather in January »
Weather in February
February, the last month of the winter in Ruku, is also a moderately hot month, with temperature in the range of an average high of 24.7°C (76.5°F) and an average low of 19.9°C (67.8°F). Ruku marks the arrival of February with an average high-temperature of a still moderately hot 24.7°C (76.5°F), hardly different from January's 23.2°C (73.8°F). Weather in February »
Weather in March
March, the first month of the spring in Ruku, is also a moderately hot month, with an average temperature ranging between min 22.8°C (73°F) and max 28°C (82.4°F). The start of March is characterized by a subtle increase in the average high-temperature, transitioning from 24.7°C (76.5°F) in February to a still warm 28°C (82.4°F). Weather in March »
Weather in April
April in Ruku, Iran, is a hot spring month, with an average temperature varying between 32°C (89.6°F) and 26.5°C (79.7°F). The arrival of April witnesses a small shift in the average high-temperature, moving from a moderately hot 28°C (82.4°F) in March to a hot 32°C (89.6°F). Weather in April »
Weather in May
May, the last month of the spring in Ruku, is a very hot month, with an average temperature fluctuating between 29.8°C (85.6°F) and 35.6°C (96.1°F). The warmest time of the year is May, with temperatures averaging a high of 35.6°C (96.1°F) and a low of 29.8°C (85.6°F). The heat index value during May is computed to be an extremely hot 42°C (107.6°F). Weather in May »
Weather in June
The first month of the summer, June, is also a sweltering month in Ruku, Iran, with an average temperature varying between 35.3°C (95.5°F) and 30.3°C (86.5°F). The shift into June reveals an average high-temperature of a still very hot 35.3°C (95.5°F), closely mirroring May's climate. Weather in June »
Weather in July
July, the same as June, in Ruku, Iran, is another tropical summer month, with an average temperature varying between 33.4°C (92.1°F) and 29.4°C (84.9°F). Transitioning into July, Ruku records an average high-temperature of a hot 33.4°C (92.1°F), almost identical to June's 35.3°C (95.5°F). Weather in July »
Weather in August
August, the last month of the summer in Ruku, is another tropical month, with an average temperature varying between 28.5°C (83.3°F) and 32.3°C (90.1°F). With the transition into August, Ruku notes an average high-temperature of a still hot 32.3°C (90.1°F), closely resembling July. Weather in August »
Weather in September
The first month of the autumn, September, is also a hot month in Ruku, Iran, with temperature in the range of an average low of 27.7°C (81.9°F) and an average high of 32.3°C (90.1°F). Ruku in September records an average high-temperature of a still hot 32.3°C (90.1°F), parallel to August. Weather in September »
Weather in October
October, the same as September, in Ruku, Iran, is another tropical autumn month, with temperature in the range of an average low of 27.3°C (81.1°F) and an average high of 32°C (89.6°F). The beginning of October reveals an average high-temperature of a still hot 32°C (89.6°F), showing minimal deviation from the previous month. Weather in October »
Weather in November
The last month of the autumn, November, is also a moderately hot month in Ruku, Iran, with an average temperature ranging between min 23.7°C (74.7°F) and max 28.5°C (83.3°F). The beginning of November brings a minor change in the average high-temperature, shifting from a hot 32°C (89.6°F) in October to a warm 28.5°C (83.3°F). Weather in November »
Weather in December
December, the first month of the winter in Ruku, is also a moderately hot month, with an average temperature fluctuating between 25.1°C (77.2°F) and 20°C (68°F). A mild shift in the average high-temperature occurs in December, reducing from 28.5°C (83.3°F) in November to a still moderately hot 25.1°C (77.2°F). Weather in December »
Updated: Aug 27, 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 month?
Ruku reaches its average lowest temperatures in January, measuring 23.2°C (73.8°F) at the peak and 18.5°C (65.3°F) at the lowest.
What is the wettest month?
January is the month with the most rainfall. Rain falls for 3.6 days and accumulates 14mm (0.55") of precipitation.
How much does it rain?
Throughout the year, there are 22.6 rainfall days, and 58mm (2.28") of precipitation is accumulated.
What is the month with the least sunshine?
With an average of 7.4h of sunshine, January has the least sunshine of the year.
What are the months 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 6.
What are the months with the highest UV index?
April through September, with an average maximum UV index of 8, are months with the highest UV index.
What are the warmest months?
May, with its average high-temperature of 35.6°C (96.1°F) and an average low-temperature of 29.8°C (85.6°F), holds the record as the warmest month.
What is the driest month?
May and September are months without rainfall.
When does it rain?
Months with rainfall are January through April, June through August, October through December.
When are the longest days?
With an average of 13h and 42min 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 12.1h of sunshine.
What is the most humid month?
With an average relative humidity of 71%, August is the most humid month.
What is the least humid month?
December is the least humid month, with an average relative humidity of 46%.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 10h and 36min of daylight.
Is there Daylight Saving Time (DST)?
Ruku does not observe Daylight Saving Time (DST). +0330 timezone is used over the entire year.
Average temperature
Ruku, Iran
The warmest month (with the highest average high temperature) is May (35.6°C).
The month with the lowest average high temperature is January (23.2°C).
The month with the highest average low temperature is June (30.3°C).
The coldest month (with the lowest average low temperature) is January (18.5°C).
Average pressure
Ruku, Iran
- Average pressure in January:
1017.1mbar - Average pressure in February:
1015.4mbar - Average pressure in March:
1012.7mbar - Average pressure in April:
1009.1mbar - Average pressure in May:
1004.8mbar - Average pressure in June:
999.7mbar
- Average pressure in July:
998.1mbar - Average pressure in August:
1000.6mbar - Average pressure in September:
1005.1mbar - Average pressure in October:
1010.7mbar - Average pressure in November:
1014.6mbar - Average pressure in December:
1016.7mbar
The month with the highest atmospheric pressure is January (1017.1mbar).
The month with the lowest atmospheric pressure is July (998.1mbar).
Average wind speed
Ruku, Iran
- Average wind speed in January:
11.3km/h - Average wind speed in February:
13.1km/h - Average wind speed in March:
14.1km/h - Average wind speed in April:
15.6km/h - Average wind speed in May:
15.9km/h - Average wind speed in June:
15km/h
- Average wind speed in July:
15.5km/h - Average wind speed in August:
14.1km/h - Average wind speed in September:
12.6km/h - Average wind speed in October:
10.9km/h - Average wind speed in November:
10.9km/h - Average wind speed in December:
10.3km/h
The windiest month (with the highest average wind speed) is May (15.9km/h).
The calmest month (with the lowest average wind speed) is December (10.3km/h).
Average humidity
Ruku, Iran
The month with the highest relative humidity is August (71%).
The month with the lowest relative humidity is December (46%).
Average rainfall
Ruku, Iran
The wettest month (with the highest rainfall) is January (14mm).
The driest months (with the least rainfall) are May and September (0mm).
Average rainfall days
Ruku, Iran
- Average rainfall days in January:
3.6 days - Average rainfall days in February:
3 days - Average rainfall days in March:
3.3 days - Average rainfall days in April:
2.7 days - Average rainfall days in May:
0.2 days - Average rainfall days in June:
0.6 days
- Average rainfall days in July:
2.5 days - Average rainfall days in August:
1.9 days - Average rainfall days in September:
0.5 days - Average rainfall days in October:
1 days - Average rainfall days in November:
1.5 days - Average rainfall days in December:
1.8 days
The month with the highest number of rainy days is January (3.6 days).
The month with the least rainy days is May (0.2 days).
Average daylight / Average sunshine
Ruku, Iran
- Average daylight in January:
10h and 4min - Average daylight in February:
11h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 5min - Average daylight in May:
13h and 2min - Average daylight in June:
13h and 4min
- Average daylight in July:
13h and 4min - Average daylight in August:
13h and 0min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 4min - Average daylight in November:
10h and 5min - Average daylight in December:
10h and 4min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in January:
7h and 2min - Average sunshine in February:
8h and 1min - Average sunshine in March:
9h and 4min - Average sunshine in April:
9h and 5min - Average sunshine in May:
11h and 5min - Average sunshine in June:
12h and 1min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 5min - Average sunshine in October:
9h and 5min - Average sunshine in November:
9h and 5min - Average sunshine in December:
8h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days
Ruku, Iran
- Average sunshine days in January:
26.4 days - Average sunshine days in February:
24.3 days - Average sunshine days in March:
27.4 days - Average sunshine days in April:
27.4 days - Average sunshine days in May:
30.8 days - Average sunshine days in June:
29.1 days
- Average sunshine days in July:
28.3 days - Average sunshine days in August:
27.6 days - Average sunshine days in September:
29.5 days - Average sunshine days in October:
29.6 days - Average sunshine days in November:
27.8 days - Average sunshine days in December:
28.2 days
The month with the most sunshine days is May (30.8 days).
The month with the least sunshine days is February (24.3 days).
Average UV index
Ruku, Iran
The months with the highest UV index are April, May, June, July, August and September (UV index 8).
The months with the lowest UV index are January, February, November and December (UV index 6).
Average cloud cover
Ruku, Iran
The months with the most cloud cover are July and August (Cloud cover 16).
The month with the least cloud cover is October (Cloud cover 3).
Average visibility
Ruku, Iran
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
