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
Arenas de San Juan's temperature records reveal January as the coldest month, marked by average highs of 10.5°C (50.9°F) and lows of 2.3°C (36.1°F).Humidity
With an average relative humidity of 76%, January is the most humid month.Rainfall
In January, in Arenas de San Juan, Spain, the rain falls for 9.6 days. Throughout January, 23mm (0.91") of precipitation is accumulated. Throughout the year, there are 86.6 rainfall days, and 245mm (9.65") of precipitation is accumulated.Snowfall
Months with snowfall are January through March and December. In Arenas de San Juan, in January, snow falls for 0.5 days, with typically accumulated 8mm (0.31") of snow. In Arenas de San Juan, during the entire year, snow falls for 2.1 days and aggregates up to 20mm (0.79") of snow.Daylight
The average length of the day in January in Arenas de San Juan is 9h and 47min.On the first day of the month, sunrise is at 08:33 and sunset at 18:01. On the last day of January, sunrise is at 08:21 and sunset at 18:32 CET.
Sunshine
In January, the average sunshine is 7.3h.UV index
In January, the average daily maximum UV index in Arenas de San Juan is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum UV index of 3 in January translates into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Opt for tightly woven and loose clothing to enhance protection from the Sun. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What are the coldest months in Arenas de San Juan?
What is the usual temperature for Arenas de San Juan in January?
What is the most humid month in Arenas de San Juan?
What is the average humidity in January in Arenas de San Juan?
How many days does it rain in January in Arenas de San Juan?
How many days does it snow in January in Arenas de San Juan?
What is the average length of the day in January in Arenas de San Juan?
What time are sunrise and sunset in January in Arenas de San Juan?
How long on average sun shines in January in Arenas de San Juan?
How high is the UV index in January in Arenas de San Juan?
Average temperature in January
Arenas de San Juan, Spain
- Average high temperature in January: 10.5°C
The warmest month (with the highest average high temperature) is July (33.9°C).
The month with the lowest average high temperature is January (10.5°C).
- Average low temperature in January: 2.3°C
The month with the highest average low temperature is July (20.1°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).
Average pressure in January
Arenas de San Juan, Spain
- Average pressure in January: 1022.3mbar
The month with the highest atmospheric pressure is December (1023.4mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in January
Arenas de San Juan, Spain
- Average wind speed in January: 12.1km/h
The windiest months (with the highest average wind speed) are February and March (13.6km/h).
The calmest month (with the lowest average wind speed) is September (9.2km/h).
Average humidity in January
Arenas de San Juan, Spain
- Average humidity in January: 76%
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is July (30%).
Average rainfall in January
Arenas de San Juan, Spain
- Average rainfall in January: 23mm
The wettest month (with the highest rainfall) is November (39mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in January
Arenas de San Juan, Spain
- Average rainfall days in January: 9.6 days
The month with the highest number of rainy days is April (12.8 days).
The months with the least rainy days are July and August (2.5 days).
Average snowfall in January
Arenas de San Juan, Spain
- Average snowfall in January: 8mm
The month with the highest snowfall is February (9mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Arenas de San Juan, Spain
- Average snowfall days in January: 0.5 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Arenas de San Juan, Spain
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January: 7h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in January
Arenas de San Juan, Spain
- Average sunshine days in January: 19.3 days
The month with the most sunshine days is July (28.3 days).
The month with the least sunshine days is April (15.5 days).
Average UV index in January
Arenas de San Juan, Spain
- Average UV index in January: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are November and December (UV index 2).
Average cloud cover in January
Arenas de San Juan, Spain
- Average cloud cover in January: 39
The month with the most cloud cover is January (Cloud cover 39).
The months with the least cloud cover are July and August (Cloud cover 7).
Average visibility in January
Arenas de San Juan, Spain
- Average visibility in January: 9km
The months with the highest visibility are February, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, March, April, November and December (9km).
Arenas de San Juan, Spain
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