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 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
December
Weather in December
Temperature
December suggests a modest reduction in the average high-temperature, shifting from a pleasant 20.8°C (69.4°F) in November to a mild 15.7°C (60.3°F). December brings an average low-temperature of 8.1°C (46.6°F) to Rezalak.Humidity
In December, the average relative humidity is 47%.Rainfall
In Rezalak, during December, the rain falls for 8 days and regularly aggregates up to 40mm (1.57") of precipitation. In Rezalak, during the entire year, the rain falls for 61.7 days and collects up to 231mm (9.09") of precipitation.Snowfall
In Rezalak, snow does not fall in January, March through December.Daylight
With an average of 9h and 54min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:14 and sunset at 17:16. On the last day of December, sunrise is at 07:32 and sunset at 17:26 +0330.
Sunshine
In Rezalak, Iran, the average sunshine in December is 6.8h.UV index
The average daily maximum UV index in December is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 4 in December translates into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Rezalak in December?
What is the average humidity in December in Rezalak?
How many days does it rain in December in Rezalak?
When it does not snow in Rezalak?
What is the month with the shortest days in Rezalak?
What is the average length of the day in December in Rezalak?
What time are sunrise and sunset in December in Rezalak?
How many hours of sunshine does Rezalak have in December?
How high is the UV index in December in Rezalak?
Average temperature in December
Rezalak, Iran
- Average high temperature in December: 15.7°C
The warmest month (with the highest average high temperature) is July (42.2°C).
The month with the lowest average high temperature is January (13.6°C).
- Average low temperature in December: 8.1°C
The month with the highest average low temperature is July (29.1°C).
The coldest month (with the lowest average low temperature) is January (5.9°C).
Average pressure in December
Rezalak, Iran
- Average pressure in December: 1020.7mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is July (1001.1mbar).
Average wind speed in December
Rezalak, Iran
- Average wind speed in December: 6.8km/h
The windiest month (with the highest average wind speed) is June (11.5km/h).
The calmest month (with the lowest average wind speed) is December (6.8km/h).
Average humidity in December
Rezalak, Iran
- Average humidity in December: 47%
The months with the highest relative humidity are January and February (50%).
The months with the lowest relative humidity are July and August (13%).
Average rainfall in December
Rezalak, Iran
- Average rainfall in December: 40mm
The wettest month (with the highest rainfall) is March (44mm).
The driest months (with the least rainfall) are June, July and August (0mm).
Average rainfall days in December
Rezalak, Iran
- Average rainfall days in December: 8 days
The month with the highest number of rainy days is March (10.4 days).
The month with the least rainy days is August (0.1 days).
Average snowfall in December
Rezalak, Iran
- Average snowfall in December: 0mm
The month with the highest snowfall is February (1mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Rezalak, Iran
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.3 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
Rezalak, Iran
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).
Average sunshine days in December
Rezalak, Iran
- Average sunshine days in December: 22.1 days
The month with the most sunshine days is August (30.6 days).
The month with the least sunshine days is February (17.8 days).
Average UV index in December
Rezalak, Iran
- Average UV index in December: 4
The months with the highest UV index are July and August (UV index 9).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in December
Rezalak, Iran
- Average cloud cover in December: 25
The months with the most cloud cover are February, March and December (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 1).
Average visibility in December
Rezalak, 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).
