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
January stands out as Silveiros's coldest month, with temperatures ranging between an average high of 12.8°C (55°F) and a low of 6.9°C (44.4°F).Humidity
The most humid month in Silveiros is January, with an average relative humidity of 83%.Rainfall
In Silveiros, in January, it is raining for 16.3 days, with typically 128mm (5.04") of accumulated precipitation. In Silveiros, during the entire year, the rain falls for 139.3 days and collects up to 934mm (36.77") of precipitation.Daylight
In January, the average length of the day in Silveiros is 9h and 35min.On the first day of January, sunrise is at 08:00 and sunset at 17:14. On the last day of the month, sunrise is at 07:47 and sunset at 17:48 WET.
Sunshine
January has the least sunshine of the year, with an average of 4.8h of sunshine.UV index
The months with the lowest UV index in Silveiros are January through March, November and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In January, an average UV index of 3 transforms into the following instructions:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
What are the coldest months in Silveiros?
What are January temperatures in Silveiros?
What is the most humid month in Silveiros?
What is the average humidity in January in Silveiros?
How many days does it rain in January in Silveiros?
How many hours of daylight does Silveiros have in January?
When are sunrise and sunset in January in Silveiros?
What is the month with the least sunshine in Silveiros?
How long on average sun shines in January in Silveiros?
When is the lowest UV index in Silveiros?
What is the UV index intensity in January in Silveiros?
Average temperature in January
Silveiros, Portugal
- Average high temperature in January: 12.8°C
The warmest month (with the highest average high temperature) is August (25.9°C).
The month with the lowest average high temperature is January (12.8°C).
- Average low temperature in January: 6.9°C
The month with the highest average low temperature is August (15.5°C).
The coldest months (with the lowest average low temperature) are January and February (6.9°C).
Average pressure in January
Silveiros, Portugal
- Average pressure in January: 1021.8mbar
The month with the highest atmospheric pressure is December (1022.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in January
Silveiros, Portugal
- Average wind speed in January: 10.9km/h
The windiest month (with the highest average wind speed) is February (11.4km/h).
The calmest month (with the lowest average wind speed) is September (8.8km/h).
Average humidity in January
Silveiros, Portugal
- Average humidity in January: 83%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is September (68%).
Average rainfall in January
Silveiros, Portugal
- Average rainfall in January: 128mm
The wettest month (with the highest rainfall) is November (144mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days in January
Silveiros, Portugal
- Average rainfall days in January: 16.3 days
The month with the highest number of rainy days is November (16.5 days).
The month with the least rainy days is August (4.8 days).
Average daylight in January /
Average sunshine in January
Silveiros, 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 12min).
- Average sunshine in January: 4h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in January
Silveiros, Portugal
- Average sunshine days in January: 13.4 days
The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is November (12.5 days).
Average UV index in January
Silveiros, 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
Silveiros, Portugal
- Average cloud cover in January: 46
The month with the most cloud cover is January (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 20).
Average visibility in January
Silveiros, Portugal
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Silveiros, Portugal
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