Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
With its high average temperature of 11.4°C (52.5°F) and a low of 4.8°C (40.6°F), January is regarded as the coldest month.Humidity
With an average relative humidity of 78%, January is the most humid month in Grottole, Italy.Rainfall
In Grottole, in January, during 13.4 rainfall days, 36mm (1.42") of precipitation is typically accumulated. In Grottole, during the entire year, the rain falls for 139.2 days and collects up to 421mm (16.57") of precipitation.Snowfall
January through April, November and December are months with snowfall in Grottole. In Grottole, in January, during 1 snowfall days, 5mm (0.2") of snow is typically accumulated. Throughout the year, in Grottole, there are 4.4 snowfall days, and 40mm (1.57") of snow is accumulated.Daylight
The average length of the day in January in Grottole is 9h and 40min.On the first day of the month, sunrise is at 07:17 and sunset at 16:37. On the last day of January, sunrise is at 07:05 and sunset at 17:10 CET.
Sunshine
The month with the least sunshine is January, with an average of 5.9h of sunshine.UV index
January, February 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 medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In January, the average maximum UV index of 3 translates into the following recommendations:
Exercise prevention - Precautions against solar damage are endorsed. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What is the coldest time of year in Grottole?
What is the usual temperature for Grottole in January?
What is the most humid month in Grottole?
What is the average humidity in January in Grottole?
How many days does it rain in January in Grottole?
How many days does it snow in January in Grottole?
What is the average length of the day in January in Grottole?
When are sunrise and sunset in January in Grottole?
What is the month with the least sunshine in Grottole?
How many hours of sunshine does Grottole have in January?
When is the lowest UV index in Grottole?
What is the UV index intensity in January in Grottole?
Average temperature in January
Grottole, Italy
- Average high temperature in January: 11.4°C
The warmest month (with the highest average high temperature) is August (32.4°C).
The month with the lowest average high temperature is January (11.4°C).
- Average low temperature in January: 4.8°C
The month with the highest average low temperature is August (22.2°C).
The coldest month (with the lowest average low temperature) is January (4.8°C).
Average pressure in January
Grottole, Italy
- Average pressure in January: 1015.7mbar
The month with the highest atmospheric pressure is December (1017.8mbar).
The month with the lowest atmospheric pressure is July (1012.8mbar).
Average wind speed in January
Grottole, Italy
- Average wind speed in January: 13.5km/h
The windiest month (with the highest average wind speed) is February (14.9km/h).
The calmest months (with the lowest average wind speed) are August and September (10.1km/h).
Average humidity in January
Grottole, Italy
- Average humidity in January: 78%
The month with the highest relative humidity is January (78%).
The months with the lowest relative humidity are July and August (48%).
Average rainfall in January
Grottole, Italy
- Average rainfall in January: 36mm
The wettest month (with the highest rainfall) is April (55mm).
The driest month (with the least rainfall) is August (12mm).
Average rainfall days in January
Grottole, Italy
- Average rainfall days in January: 13.4 days
The month with the highest number of rainy days is April (15.7 days).
The month with the least rainy days is August (6.1 days).
Average snowfall in January
Grottole, Italy
- Average snowfall in January: 5mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Grottole, Italy
- Average snowfall days in January: 1 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Grottole, Italy
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 5h and 5min
The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in January
Grottole, Italy
- Average sunshine days in January: 13.9 days
The month with the most sunshine days is July (23.3 days).
The month with the least sunshine days is February (11.4 days).
Average UV index in January
Grottole, Italy
- Average UV index in January: 3
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in January
Grottole, Italy
- Average cloud cover in January: 36
The month with the most cloud cover is January (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in January
Grottole, Italy
- Average visibility in January: 9km
The months with the highest visibility are February, March, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, April and November (9km).
Grottole, Italy
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