December weather forecastNalvad, Iran
December
Weather in December
December, the first month of the winter in Nalvad, is also a moderately hot month, with temperature in the range of an average low of 20°C (68°F) and an average high of 25.1°C (77.2°F).Temperature
During the shift to December, Nalvad records a mild decrease in average high-temperature, moving from a warm 28.5°C (83.3°F) in November to a still moderately hot 25.1°C (77.2°F). In December, the temperature drops to an average of 20°C (68°F) at night.Humidity
With an average relative humidity of 46%, December is the least humid month.Rainfall
In Nalvad, Iran, in December, during 1.8 rainfall days, 4mm (0.16") of precipitation is typically accumulated. In Nalvad, during the entire year, the rain falls for 22.6 days and collects up to 58mm (2.28") of precipitation.Daylight
December has the shortest days of the year, with an average of 10h and 36min of daylight.On the first day of the month, sunrise is at 05:55 and sunset at 16:34. On the last day of December, sunrise is at 06:12 and sunset at 16:45 +0330.
Sunshine
The average sunshine in December is 8h.UV index
January, February, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Nalvad. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: An average UV index of 6 in December transforms into this advice:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Nalvad, Iran
- Average high temperature in December: 25.1°C
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).
- Average low temperature in December: 20°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 in December
Nalvad, Iran
- 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 in December
Nalvad, Iran
- 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 in December
Nalvad, Iran
- Average humidity in December: 46%
The month with the highest relative humidity is August (71%).
The month with the lowest relative humidity is December (46%).
Average rainfall in December
Nalvad, Iran
- Average rainfall in December: 4mm
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 in December
Nalvad, Iran
- 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 in December /
Average sunshine in December
Nalvad, Iran
- Average daylight in December: 10h and 36min
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 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 in December
Nalvad, Iran
- 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 in December
Nalvad, Iran
- Average UV index in December: 6
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 in December
Nalvad, Iran
- Average cloud cover in December: 5
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 in December
Nalvad, 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).
