Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
With December's onset, the weather shows a temperature decrease, transitioning from a moderately hot 23.8°C (74.8°F) in November to a comfortable 18.8°C (65.8°F). An average nighttime temperature of 10.9°C (51.6°F) is observed during December.Humidity
In Rasfand, Iran, the average relative humidity in December is 42%.Rainfall
In Rasfand, Iran, in December, during 7.4 rainfall days, 57mm (2.24") of precipitation is typically accumulated. In Rasfand, during the entire year, the rain falls for 58.5 days and collects up to 337mm (13.27") of precipitation.Snowfall
January, March through December are months without snowfall.Daylight
With an average of 10h and 6min of daylight, December has the shortest days of the year in Rasfand.On the first day of December, sunrise is at 06:53 and sunset at 17:06. On the last day of the month, sunrise is at 07:10 and sunset at 17:17 +0330.
Sunshine
The average sunshine in December is 6.9h.UV index
The months with the lowest UV index in Rasfand are January and December, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average UV index of 4 in December transforms into this advice:
Ensure safety - Imperative it is to shield skin and eyes from damage. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Rasfand in December?
What is the average humidity in December in Rasfand?
How many days does it rain in December in Rasfand?
When it does not snow in Rasfand?
What is the month with the shortest days in Rasfand?
What is the average length of the day in December in Rasfand?
When is the sunrise / sunset in December in Rasfand?
How long on average sun shines in December in Rasfand?
When is the lowest UV index in Rasfand?
What is the UV index reading in December in Rasfand?
Average temperature in December
Rasfand, Iran
- Average high temperature in December: 18.8°C
The warmest month (with the highest average high temperature) is July (45.3°C).
The month with the lowest average high temperature is January (16.8°C).
- Average low temperature in December: 10.9°C
The month with the highest average low temperature is July (32.2°C).
The coldest month (with the lowest average low temperature) is January (9.1°C).
Average pressure in December
Rasfand, Iran
- Average pressure in December: 1020.3mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is July (1000.8mbar).
Average wind speed in December
Rasfand, Iran
- Average wind speed in December: 5.2km/h
The windiest month (with the highest average wind speed) is June (9.1km/h).
The calmest month (with the lowest average wind speed) is December (5.2km/h).
Average humidity in December
Rasfand, Iran
- Average humidity in December: 42%
The month with the highest relative humidity is January (45%).
The month with the lowest relative humidity is June (9%).
Average rainfall in December
Rasfand, Iran
- Average rainfall in December: 57mm
The wettest month (with the highest rainfall) is November (75mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in December
Rasfand, Iran
- Average rainfall days in December: 7.4 days
The month with the highest number of rainy days is March (9.3 days).
The months with the least rainy days are June and August (0 days).
Average snowfall days in December
Rasfand, Iran
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Rasfand, Iran
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in December: 6h and 5min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 48min).
Average sunshine days in December
Rasfand, Iran
- Average sunshine days in December: 23.1 days
The months with the most sunshine days are July and August (30.8 days).
The months with the least sunshine days are February and April (19.2 days).
Average UV index in December
Rasfand, Iran
- Average UV index in December: 4
The months with the highest UV index are May, June, July and August (UV index 9).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in December
Rasfand, Iran
- Average cloud cover in December: 19
The month with the most cloud cover is January (Cloud cover 22).
The months with the least cloud cover are June and September (Cloud cover 1).
Average visibility in December
Rasfand, 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).
Rasfand, Iran
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