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 heralds a minor drop in average high-temperature, sliding from November's refreshing 15.1°C (59.2°F) to a fresh 11.3°C (52.3°F). The average temperature during December nights is registered at a cold 1.6°C (34.9°F).Humidity
In Harand, the average relative humidity in December is 42%.Rainfall
In Harand, in December, during 2.5 rainfall days, 4mm (0.16") of precipitation is typically accumulated. Throughout the year, there are 38.6 rainfall days, and 58mm (2.28") of precipitation is accumulated.Snowfall
January, February, November and December are months with snowfall. In Harand, in December, during 0.4 snowfall days, 2mm (0.08") of snow is typically accumulated. In Harand, Iran, during the entire year, snow falls for 3 days and aggregates up to 28mm (1.1") of snow.Daylight
December has the shortest days of the year, with an average of 10h and 6min of daylight.On the first day of the month, sunrise is at 06:44 and sunset at 16:54. On the last day of December, sunrise is at 07:01 and sunset at 17:04 +0330.
Sunshine
The months with the least sunshine are January, February, November and December, with an average of 7.4h of sunshine.UV index
January, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The daily high UV index of 3 in December translates into this advice:
Put precautions into practice - Guidance to elude sunburn is provided. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December?
What is the average humidity in December?
How much does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Harand have in December?
When are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Harand, Iran
- Average high temperature in December: 11.3°C
The warmest month (with the highest average high temperature) is July (36.1°C).
The month with the lowest average high temperature is January (9.7°C).
- Average low temperature in December: 1.6°C
The month with the highest average low temperature is July (23.8°C).
The coldest month (with the lowest average low temperature) is January (0°C).
Average pressure in December
Harand, Iran
- Average pressure in December: 1020.6mbar
The month with the highest atmospheric pressure is December (1020.6mbar).
The month with the lowest atmospheric pressure is July (1005.8mbar).
Average wind speed in December
Harand, Iran
- Average wind speed in December: 5km/h
The windiest month (with the highest average wind speed) is July (11.1km/h).
The calmest month (with the lowest average wind speed) is December (5km/h).
Average humidity in December
Harand, Iran
- Average humidity in December: 42%
The month with the highest relative humidity is January (45%).
The months with the lowest relative humidity are June and July (14%).
Average rainfall in December
Harand, Iran
- Average rainfall in December: 4mm
The wettest month (with the highest rainfall) is May (10mm).
The driest months (with the least rainfall) are July, August and September (0mm).
Average rainfall days in December
Harand, Iran
- Average rainfall days in December: 2.5 days
The month with the highest number of rainy days is April (6.4 days).
The month with the least rainy days is August (0.3 days).
Average snowfall in December
Harand, Iran
- Average snowfall in December: 2mm
The month with the highest snowfall is January (15mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Harand, Iran
- Average snowfall days in December: 0.4 days
The month with the highest number of snowfall days is January (1.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Harand, Iran
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in December: 7h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The months with the least sunshine are January, February, November and December (Average sunshine: 7h and 24min).
Average sunshine days in December
Harand, Iran
- Average sunshine days in December: 28 days
The month with the most sunshine days is August (30.4 days).
The month with the least sunshine days is April (20.4 days).
Average UV index in December
Harand, Iran
- Average UV index in December: 3
The month with the highest UV index is June (UV index 8).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in December
Harand, Iran
- Average cloud cover in December: 12
The month with the most cloud cover is April (Cloud cover 15).
The month with the least cloud cover is September (Cloud cover 3).
Average visibility in December
Harand, 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).
