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
January, recording an average high temperature of 11.8°C (53.2°F) and a low temperature of 5.2°C (41.4°F), is Semelhe's coldest month.Humidity
January is the most humid month in Semelhe, with an average relative humidity of 86%.Rainfall
In Semelhe, in January, it is raining for 15.8 days, with typically 130mm (5.12") of accumulated precipitation. Throughout the year, in Semelhe, there are 139.7 rainfall days, and 924mm (36.38") of precipitation is accumulated.Snowfall
The only month with snowfall in Semelhe is January. January is the month with the most snowfall in Semelhe. Snow falls for 0.1 days and accumulates 1mm (0.04") of snow.Daylight
In January, the average length of the day is 9h and 34min.On the first day of the month, sunrise is at 08:00 and sunset at 17:14. On the last day of January, sunrise is at 07:46 and sunset at 17:47 WET.
Sunshine
With an average of 4.7h of sunshine, January has the least sunshine of the year in Semelhe, Portugal.UV index
The months with the lowest UV index in Semelhe, Portugal, are January through April, November and December, with an average maximum UV index of 3. A UV Index estimate 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, 3 during January, leads to the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Semelhe?
What is the average January temperature in Semelhe?
What is the most humid month in Semelhe?
What is the average humidity in January in Semelhe?
How many days does it rain in January in Semelhe?
What is the snowiest month in Semelhe?
When does it start to snow in Semelhe?
How many hours of daylight does Semelhe have in January?
When is the sunrise / sunset in January in Semelhe?
What is the month with the least sunshine in Semelhe?
How long on average sun shines in January in Semelhe?
When is the lowest UV index in Semelhe?
How high is the UV index in January in Semelhe?
Average temperature in January
Semelhe, Portugal
- Average high temperature in January: 11.8°C
The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (11.8°C).
- Average low temperature in January: 5.2°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is February (5°C).
Average pressure in January
Semelhe, Portugal
- Average pressure in January: 1021.8mbar
The month with the highest atmospheric pressure is December (1022.4mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in January
Semelhe, Portugal
- Average wind speed in January: 7.7km/h
The windiest month (with the highest average wind speed) is March (8.3km/h).
The calmest month (with the lowest average wind speed) is September (6.7km/h).
Average humidity in January
Semelhe, Portugal
- Average humidity in January: 86%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (64%).
Average rainfall in January
Semelhe, Portugal
- Average rainfall in January: 130mm
The wettest month (with the highest rainfall) is November (136mm).
The driest month (with the least rainfall) is July (11mm).
Average rainfall days in January
Semelhe, Portugal
- Average rainfall days in January: 15.8 days
The month with the highest number of rainy days is January (15.8 days).
The month with the least rainy days is August (5.2 days).
Average snowfall in January
Semelhe, Portugal
- Average snowfall in January: 1mm
The month with the highest snowfall is January (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in January
Semelhe, Portugal
- Average snowfall days in January: 0.1 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Semelhe, 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 4min
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 42min).
Average sunshine days in January
Semelhe, Portugal
- Average sunshine days in January: 13.8 days
The month with the most sunshine days is August (24.4 days).
The month with the least sunshine days is April (12.4 days).
Average UV index in January
Semelhe, 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, April, November and December (UV index 3).
Average cloud cover in January
Semelhe, Portugal
- Average cloud cover in January: 52
The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 23).
Average visibility in January
Semelhe, Portugal
- Average visibility in January: 7km
The months with the highest visibility are June, July, August and September (9km).
The month with the lowest visibility is January (7km).
