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
January
Weather in January
Temperature
Valhelhas's January weather, with an average high temperature of 9.8°C (49.6°F) and an average low temperature of 2.3°C (36.1°F), tends to be the coldest of the year.Humidity
The most humid month is January, with an average relative humidity of 85%.Rainfall
In January, in Valhelhas, the rain falls for 12.8 days. Throughout January, 56mm (2.2") of precipitation is accumulated. In Valhelhas, during the entire year, the rain falls for 116.6 days and collects up to 496mm (19.53") of precipitation.Snowfall
Months with snowfall in Valhelhas are January through April, October through December. January is the month with the most snowfall. Snow falls for 4.2 days and accumulates 62mm (2.44") of snow.Daylight
In January, the average length of the day in Valhelhas, Portugal, is 9h and 40min.On the first day of the month, sunrise is at 07:52 and sunset at 17:13. On the last day of January, sunrise is at 07:40 and sunset at 17:45 WET.
Sunshine
With an average of 4.5h of sunshine, January has the least sunshine of the year.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 2 in January translates into these instructions:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Valhelhas?
What is the usual temperature for Valhelhas in January?
What is the most humid month in Valhelhas?
What is the average humidity in January in Valhelhas?
How many days does it rain in January in Valhelhas?
When does it snow the most in Valhelhas?
How much does it snow in Valhelhas in January?
How many hours of daylight does Valhelhas have in January?
When is the sunrise / sunset in January in Valhelhas?
What is the month with the least sunshine in Valhelhas?
How many hours of sunshine does Valhelhas have in January?
What are the months with the lowest UV index in Valhelhas?
What is the UV index reading in January in Valhelhas?
Average temperature in January
Valhelhas, Portugal
- Average high temperature in January: 9.8°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (9.8°C).
- Average low temperature in January: 2.3°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).
Average pressure in January
Valhelhas, Portugal
- Average pressure in January: 1022.2mbar
The month with the highest atmospheric pressure is December (1023mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in January
Valhelhas, Portugal
- Average wind speed in January: 10.7km/h
The windiest month (with the highest average wind speed) is February (11.5km/h).
The calmest month (with the lowest average wind speed) is September (8.3km/h).
Average humidity in January
Valhelhas, Portugal
- Average humidity in January: 85%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (51%).
Average rainfall in January
Valhelhas, Portugal
- Average rainfall in January: 56mm
The wettest month (with the highest rainfall) is December (83mm).
The driest months (with the least rainfall) are July and August (7mm).
Average rainfall days in January
Valhelhas, Portugal
- Average rainfall days in January: 12.8 days
The month with the highest number of rainy days is April (16.1 days).
The month with the least rainy days is August (2.5 days).
Average snowfall in January
Valhelhas, Portugal
- Average snowfall in January: 62mm
The month with the highest snowfall is January (62mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in January
Valhelhas, Portugal
- Average snowfall days in January: 4.2 days
The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Valhelhas, Portugal
- 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: 4h and 3min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in January
Valhelhas, Portugal
- Average sunshine days in January: 15 days
The month with the most sunshine days is August (27.5 days).
The month with the least sunshine days is April (12.7 days).
Average UV index in January
Valhelhas, Portugal
- Average UV index in January: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Valhelhas, Portugal
- Average cloud cover in January: 52
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in January
Valhelhas, Portugal
- Average visibility in January: 7km
The months with the highest visibility are July and August (10km).
The month with the lowest visibility is January (7km).
