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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, is another refreshing winter month in Riz, Iran, with temperature in the range of an average low of 6.8°C (44.2°F) and an average high of 15.2°C (59.4°F). January is the coldest month, exhibiting average temperatures of 15.2°C (59.4°F) at the peak and 6.8°C (44.2°F) at the base. Weather in January »
Weather in February
February, the last month of the winter in Riz, is a comfortable month, with an average temperature varying between 8.5°C (47.3°F) and 17.2°C (63°F). February's average high-temperature is a comfortable 17.2°C (63°F), maintaining a close comparison with January's 15.2°C (59.4°F). Weather in February »
Weather in March
March, the first month of the spring in Riz, is a pleasant month, with temperature in the range of an average high of 21.9°C (71.4°F) and an average low of 12.3°C (54.1°F). Riz's March weather indicates a minor ascent in high-temperatures, adjusting from a refreshing 17.2°C (63°F) in February to an agreeable 21.9°C (71.4°F). Weather in March »
Weather in April
April is a moderately hot spring month in Riz, Iran, with an average temperature fluctuating between 27.3°C (81.1°F) and 17.9°C (64.2°F). The arrival of April sees a shift in the average high-temperature, moving from an agreeable 21.9°C (71.4°F) in March to a moderately hot 27.3°C (81.1°F). Weather in April »
Weather in May
The last month of the spring, May, is a hot month in Riz, Iran, with an average temperature fluctuating between 33.5°C (92.3°F) and 23.8°C (74.8°F). Riz, Iran, in May experiences an increase in the average high-temperature, moving from April's warm 27.3°C (81.1°F) to a hot 33.5°C (92.3°F). Weather in May »
Weather in June
June, the first month of the summer in Riz, is a very hot month, with an average temperature ranging between max 38.1°C (100.6°F) and min 27.6°C (81.7°F). Entering June, Riz notices a subtle temperature elevation, with the average high-temperature advancing from May's hot 33.5°C (92.3°F) to a torrid 38.1°C (100.6°F). Weather in June »
Weather in July
July, the same as June, is another torrid summer month in Riz, Iran, with temperature in the range of an average high of 39.6°C (103.3°F) and an average low of 29°C (84.2°F). In Riz, July is identified by the highest average temperatures, reaching a peak of 39.6°C (103.3°F) and a low of 29°C (84.2°F). In July, the average relative humidity in Riz is 16%. Weather in July »
Weather in August
August, the last month of the summer in Riz, is another very hot month, with an average temperature varying between 28.5°C (83.3°F) and 38°C (100.4°F). As Riz transitions into August, the average high-temperature stands at a still very hot 38°C (100.4°F), offering little variation from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Riz, is also a hot month, with an average temperature fluctuating between 24.9°C (76.8°F) and 34.8°C (94.6°F). With the onset of September, Riz experiences a modest temperature adjustment, with the average high-temperature gently receding from a very hot 38°C (100.4°F) in August to a tropical 34.8°C (94.6°F). Weather in September »
Weather in October
October, like September, in Riz, Iran, is a moderately hot autumn month, with an average temperature varying between 19.7°C (67.5°F) and 29°C (84.2°F). The beginning of October involves a decrease in the average high-temperature, transitioning from a tropical 34.8°C (94.6°F) in September to a warm 29°C (84.2°F). Weather in October »
Weather in November
November, the last month of the autumn in Riz, is another pleasant month, with an average temperature varying between 20.9°C (69.6°F) and 12.2°C (54°F). November's onset is marked by a clear temperature decrease, falling from a moderately hot 29°C (84.2°F) in October to an agreeable 20.9°C (69.6°F). Weather in November »
Weather in December
December, the first month of the winter in Riz, is still a refreshing month, with an average temperature fluctuating between 17°C (62.6°F) and 8.4°C (47.1°F). A moderate decline in average high-temperatures is noted in December, moving from an agreeable 20.9°C (69.6°F) in November to a refreshing 17°C (62.6°F). Weather in December »
Updated: Jan 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 time of year in Riz?
January, with an average high of 15.2°C (59.4°F) and a low of 6.8°C (44.2°F), signifies the coldest month of the year in Riz.
What is the most humid month in Riz?
With an average relative humidity of 44%, January is the most humid month in Riz, Iran.
How much does it rain in Riz?
Throughout the year, in Riz, Iran, there are 39.7 rainfall days, and 200mm (7.87") of precipitation is accumulated.
What is the month with the least sunshine in Riz?
January and February, with an average of 7.1h of sunshine, are months with the least sunshine.
What is the month with the lowest UV index in Riz?
January, February, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Riz, Iran.
What is the rainiest month in Riz?
The month with the most rainfall is February, when the rain falls for 5.6 days and typically aggregates up to 49mm (1.93") of precipitation.
What is the month with the highest UV index in Riz?
May through August, with an average maximum UV index of 8, are months with the highest UV index.
What is the least humid month in Riz?
The least humid month in Riz, Iran, is June, with an average relative humidity of 12%.
What is the driest month in Riz?
June is the only month when rain does not fall.
When are the longest days in Riz?
With an average of 13h and 54min of daylight, June has the longest days of the year.
What month has the most sunshine in Riz?
The month with the most sunshine in Riz, Iran, is June, with an average of 12.2h of sunshine.
What time of the year is the hottest in Riz?
Riz, Iran, registers the average highest temperatures during July, with peaks of 39.6°C (103.3°F) and lows of 29°C (84.2°F).
When does it rain in Riz?
January through May, July through December are months with rainfall.
What is the month with the shortest days in Riz?
December has the shortest days of the year, with an average of 10h and 24min of daylight.
Is there Daylight Saving Time (DST) in Riz?
Riz does not observe Daylight Saving Time (DST). +0330 timezone is used over the entire year.
Average temperature
Riz, Iran
The warmest month (with the highest average high temperature) is July (39.6°C).
The month with the lowest average high temperature is January (15.2°C).
The month with the highest average low temperature is July (29°C).
The coldest month (with the lowest average low temperature) is January (6.8°C).
Average pressure
Riz, Iran
- Average pressure in January:
1018.2mbar - Average pressure in February:
1016.3mbar - Average pressure in March:
1014.3mbar - Average pressure in April:
1011.9mbar - Average pressure in May:
1008.5mbar - Average pressure in June:
1002.7mbar
- Average pressure in July:
1000.3mbar - Average pressure in August:
1002.8mbar - Average pressure in September:
1007.6mbar - Average pressure in October:
1013.5mbar - Average pressure in November:
1017.1mbar - Average pressure in December:
1018.8mbar
The month with the highest atmospheric pressure is December (1018.8mbar).
The month with the lowest atmospheric pressure is July (1000.3mbar).
Average wind speed
Riz, Iran
- Average wind speed in January:
6km/h - Average wind speed in February:
7.3km/h - Average wind speed in March:
8.9km/h - Average wind speed in April:
10.2km/h - Average wind speed in May:
10.6km/h - Average wind speed in June:
9.6km/h
- Average wind speed in July:
10km/h - Average wind speed in August:
9km/h - Average wind speed in September:
7.9km/h - Average wind speed in October:
6.6km/h - Average wind speed in November:
5.8km/h - Average wind speed in December:
5.1km/h
The windiest month (with the highest average wind speed) is May (10.6km/h).
The calmest month (with the lowest average wind speed) is December (5.1km/h).
Average humidity
Riz, Iran
The month with the highest relative humidity is January (44%).
The month with the lowest relative humidity is June (12%).
Average rainfall
Riz, Iran
The wettest month (with the highest rainfall) is February (49mm).
The driest month (with the least rainfall) is June (0mm).
Average rainfall days
Riz, Iran
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
5.6 days - Average rainfall days in March:
6.1 days - Average rainfall days in April:
6.1 days - Average rainfall days in May:
2.7 days - Average rainfall days in June:
0.3 days
- Average rainfall days in July:
2 days - Average rainfall days in August:
1.9 days - Average rainfall days in September:
1.1 days - Average rainfall days in October:
2.2 days - Average rainfall days in November:
4 days - Average rainfall days in December:
2.9 days
The months with the highest number of rainy days are March and April (6.1 days).
The month with the least rainy days is June (0.3 days).
Average daylight / Average sunshine
Riz, Iran
- Average daylight in January:
10h and 4min - Average daylight in February:
11h and 1min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 5min - Average daylight in May:
13h and 3min - Average daylight in June:
13h and 5min
- Average daylight in July:
13h and 4min - Average daylight in August:
13h and 1min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 3min - Average daylight in November:
10h and 5min - Average daylight in December:
10h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in January:
7h and 1min - Average sunshine in February:
7h and 1min - Average sunshine in March:
9h and 2min - Average sunshine in April:
11h and 1min - Average sunshine in May:
11h and 4min - Average sunshine in June:
12h and 1min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 0min - Average sunshine in September:
11h and 1min - Average sunshine in October:
8h and 5min - Average sunshine in November:
7h and 2min - Average sunshine in December:
7h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The months with the least sunshine are January and February (Average sunshine: 7h and 6min).
Average sunshine days
Riz, Iran
- Average sunshine days in January:
25.7 days - Average sunshine days in February:
21.6 days - Average sunshine days in March:
23.6 days - Average sunshine days in April:
23.7 days - Average sunshine days in May:
27.6 days - Average sunshine days in June:
29.7 days
- Average sunshine days in July:
28.6 days - Average sunshine days in August:
27.4 days - Average sunshine days in September:
27.8 days - Average sunshine days in October:
27.7 days - Average sunshine days in November:
25.3 days - Average sunshine days in December:
27.8 days
The month with the most sunshine days is June (29.7 days).
The month with the least sunshine days is February (21.6 days).
Average UV index
Riz, Iran
The months with the highest UV index are May, June, July and August (UV index 8).
The months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover
Riz, Iran
The month with the most cloud cover is February (Cloud cover 17).
The month with the least cloud cover is September (Cloud cover 3).
Average visibility
Riz, 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).
