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 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
In Crestuma, the month of January registers the lowest temperatures, averaging 12.7°C (54.9°F) at the peak and 6.8°C (44.2°F) at the lowest.Humidity
January is the most humid month, with an average relative humidity of 82%.Rainfall
In Crestuma, Portugal, in January, during 13.5 rainfall days, 106mm (4.17") of precipitation is typically accumulated. In Crestuma, during the entire year, the rain falls for 126.3 days and collects up to 777mm (30.59") of precipitation.Daylight
In Crestuma, the average length of the day in January is 9h and 37min.On the first day of the month, sunrise is at 07:58 and sunset at 17:15. On the last day of January, in Crestuma, sunrise is at 07:45 and sunset at 17:48 WET.
Sunshine
The month with the least sunshine is January, with an average of 4.9h of sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 3 during January translates into these guidelines:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What is the coldest month in Crestuma?
What is the average January temperature in Crestuma?
What is the most humid month in Crestuma?
What is the average humidity in January in Crestuma?
How many days does it rain in January in Crestuma?
What is the average length of the day in January in Crestuma?
What time are sunrise and sunset in January in Crestuma?
What is the month with the least sunshine in Crestuma?
How long on average sun shines in January in Crestuma?
When is the lowest UV index in Crestuma?
What is the UV index reading in January in Crestuma?
Average temperature in January
Crestuma, Portugal
- Average high temperature in January: 12.7°C
The warmest month (with the highest average high temperature) is August (26.6°C).
The month with the lowest average high temperature is January (12.7°C).
- Average low temperature in January: 6.8°C
The months with the highest average low temperature are July and August (15.3°C).
The coldest months (with the lowest average low temperature) are January and February (6.8°C).
Average pressure in January
Crestuma, Portugal
- Average pressure in January: 1021.9mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in January
Crestuma, Portugal
- Average wind speed in January: 9.9km/h
The windiest month (with the highest average wind speed) is February (10.3km/h).
The calmest month (with the lowest average wind speed) is September (7.9km/h).
Average humidity in January
Crestuma, Portugal
- Average humidity in January: 82%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is September (65%).
Average rainfall in January
Crestuma, Portugal
- Average rainfall in January: 106mm
The wettest month (with the highest rainfall) is November (124mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days in January
Crestuma, Portugal
- Average rainfall days in January: 13.5 days
The month with the highest number of rainy days is November (15.6 days).
The month with the least rainy days is August (5 days).
Average daylight in January /
Average sunshine in January
Crestuma, Portugal
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 4h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in January
Crestuma, Portugal
- Average sunshine days in January: 16.5 days
The month with the most sunshine days is August (24.2 days).
The month with the least sunshine days is November (12.5 days).
Average UV index in January
Crestuma, Portugal
- Average UV index in January: 3
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in January
Crestuma, Portugal
- Average cloud cover in January: 47
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in January
Crestuma, Portugal
- Average visibility in January: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
Crestuma, Portugal
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