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
A minor decrease in the average high-temperature is observed during December, shifting from a moderate 13.4°C (56.1°F) in November to a frosty 8.9°C (48°F). Gach's average low-temperature in the month of December is recorded at an icy 1.3°C (34.3°F).Humidity
In Gach, the average relative humidity in December is 48%.Rainfall
In December, the rain falls for 2.8 days. Throughout December, 3mm (0.12") of precipitation is accumulated. Throughout the year, there are 54.5 rainfall days, and 110mm (4.33") of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Gach, in December, snow falls for 0.4 days, with typically accumulated 4mm (0.16") of snow. In Gach, during the entire year, snow falls for 3.1 days and aggregates up to 28mm (1.1") of snow.Daylight
The month with the shortest days in Gach, Iran, is December, with an average of 9h and 48min of daylight.On the first day of December in Gach, Iran, sunrise is at 06:31 and sunset at 16:25. On the last day of the month, sunrise is at 06:49 and sunset at 16:35 +0330.
Sunshine
In December, the average sunshine in Gach is 7.2h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Gach in December?
What is the average humidity in December in Gach?
How much does it rain in Gach in December?
How many days does it snow in December in Gach?
What is the month with the shortest days in Gach?
How many hours of daylight does Gach have in December?
When is the sunrise / sunset in December in Gach?
How many hours of sunshine does Gach have in December?
When is the lowest UV index in Gach?
What is the UV index reading in December in Gach?
Average temperature in December
Gach, Iran
- Average high temperature in December: 8.9°C
The warmest month (with the highest average high temperature) is July (34.8°C).
The month with the lowest average high temperature is January (7°C).
- Average low temperature in December: 1.3°C
The month with the highest average low temperature is July (23.9°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).
Average pressure in December
Gach, Iran
- Average pressure in December: 1022.2mbar
The month with the highest atmospheric pressure is December (1022.2mbar).
The month with the lowest atmospheric pressure is July (1007.7mbar).
Average wind speed in December
Gach, Iran
- Average wind speed in December: 6.3km/h
The windiest month (with the highest average wind speed) is July (16.5km/h).
The calmest month (with the lowest average wind speed) is December (6.3km/h).
Average humidity in December
Gach, Iran
- Average humidity in December: 48%
The months with the highest relative humidity are January and February (53%).
The month with the lowest relative humidity is July (17%).
Average rainfall in December
Gach, Iran
- Average rainfall in December: 3mm
The wettest month (with the highest rainfall) is May (25mm).
The driest months (with the least rainfall) are July, August and September (1mm).
Average rainfall days in December
Gach, Iran
- Average rainfall days in December: 2.8 days
The month with the highest number of rainy days is May (10.1 days).
The month with the least rainy days is August (0.7 days).
Average snowfall in December
Gach, Iran
- Average snowfall in December: 4mm
The month with the highest snowfall is January (10mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Gach, Iran
- Average snowfall days in December: 0.4 days
The months with the highest number of snowfall days are January and February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Gach, Iran
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 7h and 1min
The months with the most sunshine are July and August (Average sunshine: 12h and 18min).
The months with the least sunshine are January and February (Average sunshine: 7h and 6min).
Average sunshine days in December
Gach, Iran
- Average sunshine days in December: 27.8 days
The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is May (15.3 days).
Average UV index in December
Gach, Iran
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Gach, Iran
- Average cloud cover in December: 18
The month with the most cloud cover is February (Cloud cover 23).
The months with the least cloud cover are August and September (Cloud cover 3).
Average visibility in December
Gach, 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).
