December weather forecastNasirai, Iran
December
Weather in December
December, the first month of the winter in Nasirai, is still a warm month, with temperature in the range of an average high of 24.3°C (75.7°F) and an average low of 18.9°C (66°F).Temperature
The shift from November to December coincides with a small decrease in the average high-temperature, down to a still warm 24.3°C (75.7°F) from 28°C (82.4°F). During December, the nighttime temperature averages to an enjoyable 18.9°C (66°F).Humidity
In Nasirai, the average relative humidity in December is 47%.Rainfall
In Nasirai, Iran, in December, during 2.4 rainfall days, 16mm (0.63") of precipitation is typically accumulated. Throughout the year, there are 24.2 rainfall days, and 113mm (4.45") of precipitation is accumulated.Daylight
The month with the shortest days is December, with an average of 10h and 30min of daylight.On the first day of December, sunrise is at 06:14 and sunset at 16:47. On the last day of the month, sunrise is at 06:31 and sunset at 16:58 +0330.
Sunshine
February and December, with an average of 7.2h of sunshine, are months with the least sunshine.UV index
The average daily maximum UV index in December is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 6 suggests this advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Nasirai, Iran
- Average high temperature in December: 24.3°C
The warmest month (with the highest average high temperature) is June (38°C).
The month with the lowest average high temperature is January (22.2°C).
- Average low temperature in December: 18.9°C
The month with the highest average low temperature is July (32.1°C).
The coldest month (with the lowest average low temperature) is January (17.3°C).
Average pressure in December
Nasirai, Iran
- Average pressure in December: 1017.8mbar
The month with the highest atmospheric pressure is December (1017.8mbar).
The month with the lowest atmospheric pressure is July (998.5mbar).
Average wind speed in December
Nasirai, Iran
- Average wind speed in December: 8.7km/h
The windiest month (with the highest average wind speed) is August (11.6km/h).
The calmest month (with the lowest average wind speed) is December (8.7km/h).
Average humidity in December
Nasirai, Iran
- Average humidity in December: 47%
The month with the highest relative humidity is August (58%).
The month with the lowest relative humidity is May (45%).
Average rainfall in December
Nasirai, Iran
- Average rainfall in December: 16mm
The wettest month (with the highest rainfall) is January (27mm).
The driest months (with the least rainfall) are June, July and September (0mm).
Average rainfall days in December
Nasirai, Iran
- Average rainfall days in December: 2.4 days
The month with the highest number of rainy days is February (4.2 days).
The month with the least rainy days is September (0.1 days).
Average daylight in December /
Average sunshine in December
Nasirai, Iran
- Average daylight in December: 10h and 30min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in December: 7h and 12min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The months with the least sunshine are February and December (Average sunshine: 7h and 12min).
Average sunshine days in December
Nasirai, Iran
- Average sunshine days in December: 28.4 days
The month with the most sunshine days is May (30.1 days).
The month with the least sunshine days is February (23.2 days).
Average UV index in December
Nasirai, Iran
- Average UV index in December: 6
The months with the highest UV index are May and August (UV index 9).
The month with the lowest UV index is January (UV index 5).
Average cloud cover in December
Nasirai, Iran
- Average cloud cover in December: 9
The month with the most cloud cover is February (Cloud cover 14).
The month with the least cloud cover is September (Cloud cover 2).
Average visibility in December
Nasirai, Iran
- Average visibility in December: 10km
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).
