December weather forecastBastamlu, Iran
December
Weather in December
December, the first month of the winter in Bastamlu, is still a chilly month, with temperature in the range of an average low of 1.7°C (35.1°F) and an average high of 8.6°C (47.5°F).Temperature
Bastamlu's progression into December involves a gentle drop in the average high-temperature, from a fresh 12°C (53.6°F) in November to a frosty 8.6°C (47.5°F). An average minimum temperature of 1.7°C (35.1°F) is recorded during the month of December.Humidity
The average relative humidity in December in Bastamlu is 73%.Rainfall
In December, in Bastamlu, the rain falls for 7.1 days. Throughout December, 21mm (0.83") of precipitation is accumulated. In Bastamlu, during the entire year, the rain falls for 142.5 days and collects up to 370mm (14.57") of precipitation.Snowfall
Months with snowfall in Bastamlu are January through April, October through December. In Bastamlu, in December, snow falls for 2.9 days, with typically accumulated 55mm (2.17") of snow. In Bastamlu, Iran, during the entire year, snow falls for 18.7 days and aggregates up to 444mm (17.48") of snow.Daylight
The month with the shortest days in Bastamlu is December, with an average of 9h and 30min of daylight.On the first day of December, sunrise is at 07:22 and sunset at 16:59. On the last day of the month, sunrise is at 07:40 and sunset at 17:08 +0330.
Sunshine
In December, the average sunshine is 6h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: The UV index of 2 during December leads to these advisories:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Minimize direct exposure to the Sun during midday when its radiation is at its peak. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Bastamlu, Iran
- Average high temperature in December: 8.6°C
The warmest month (with the highest average high temperature) is July (32.3°C).
The month with the lowest average high temperature is January (6.7°C).
- Average low temperature in December: 1.7°C
The month with the highest average low temperature is July (21.3°C).
The coldest month (with the lowest average low temperature) is January (0.4°C).
Average pressure in December
Bastamlu, Iran
- Average pressure in December: 1022.1mbar
The months with the highest atmospheric pressure are November and December (1022.1mbar).
The month with the lowest atmospheric pressure is July (1010mbar).
Average wind speed in December
Bastamlu, Iran
- Average wind speed in December: 5.2km/h
The windiest month (with the highest average wind speed) is July (8.6km/h).
The calmest month (with the lowest average wind speed) is December (5.2km/h).
Average humidity in December
Bastamlu, Iran
- Average humidity in December: 73%
The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is July (45%).
Average rainfall in December
Bastamlu, Iran
- Average rainfall in December: 21mm
The wettest month (with the highest rainfall) is May (47mm).
The driest month (with the least rainfall) is July (14mm).
Average rainfall days in December
Bastamlu, Iran
- Average rainfall days in December: 7.1 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is December (7.1 days).
Average snowfall in December
Bastamlu, Iran
- Average snowfall in December: 55mm
The month with the highest snowfall is February (133mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Bastamlu, Iran
- Average snowfall days in December: 2.9 days
The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Bastamlu, Iran
- Average daylight in December: 9h and 30min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 6h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is November (Average sunshine: 5h and 36min).
Average sunshine days in December
Bastamlu, Iran
- Average sunshine days in December: 20.8 days
The month with the most sunshine days is December (20.8 days).
The month with the least sunshine days is May (8.5 days).
Average UV index in December
Bastamlu, Iran
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Bastamlu, Iran
- Average cloud cover in December: 34
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 18).
Average visibility in December
Bastamlu, Iran
- Average visibility in December: 9km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January and February (8km).
