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
Castillon-de-Saint-Martory commences January with an average high-temperature of a still cold 3.3°C (37.9°F), maintaining a close resemblance to the previous month. Nighttime temperatures in January average to a freezing cold -3.3°C (26.1°F).Humidity
The average relative humidity in January in Castillon-de-Saint-Martory, France, is 79%.Rainfall
In Castillon-de-Saint-Martory, during January, the rain falls for 5.9 days and regularly aggregates up to 61mm (2.4") of precipitation. Throughout the year, in Castillon-de-Saint-Martory, there are 149.7 rainfall days, and 817mm (32.17") of precipitation is accumulated.Snowfall
January through June, August through December are months with snowfall. January is the month with the most snowfall. Snow falls for 15.3 days and accumulates 479mm (18.86") of snow.Daylight
In Castillon-de-Saint-Martory, the average length of the day in January is 9h and 25min.On the first day of the month, sunrise is at 08:28 and sunset at 17:31. On the last day of January, sunrise is at 08:13 and sunset at 18:06 CET.
Sunshine
In Castillon-de-Saint-Martory, the average sunshine in January is 6.6h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index, 2 during January, leads to the following recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
How cold is it in Castillon-de-Saint-Martory in January?
What is the average humidity in January in Castillon-de-Saint-Martory?
How much does it rain in Castillon-de-Saint-Martory in January?
When does it snow the most in Castillon-de-Saint-Martory?
How much does it snow in Castillon-de-Saint-Martory in January?
What is the average length of the day in January in Castillon-de-Saint-Martory?
When are sunrise and sunset in January in Castillon-de-Saint-Martory?
How many hours of sunshine does Castillon-de-Saint-Martory have in January?
When is the lowest UV index in Castillon-de-Saint-Martory?
What is the UV index reading in January in Castillon-de-Saint-Martory?
Average temperature in January
Castillon-de-Saint-Martory, France
- Average high temperature in January: 3.3°C
The warmest months (with the highest average high temperature) are July and August (21.7°C).
The month with the lowest average high temperature is February (3.2°C).
- Average low temperature in January: -3.3°C
The month with the highest average low temperature is August (10.5°C).
The coldest month (with the lowest average low temperature) is February (-4.3°C).
Average pressure in January
Castillon-de-Saint-Martory, France
- Average pressure in January: 1019.8mbar
The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in January
Castillon-de-Saint-Martory, France
- Average wind speed in January: 8.3km/h
The windiest month (with the highest average wind speed) is February (8.8km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).
Average humidity in January
Castillon-de-Saint-Martory, France
- Average humidity in January: 79%
The months with the highest relative humidity are February and March (81%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall in January
Castillon-de-Saint-Martory, France
- Average rainfall in January: 61mm
The wettest month (with the highest rainfall) is May (94mm).
The driest month (with the least rainfall) is February (43mm).
Average rainfall days in January
Castillon-de-Saint-Martory, France
- Average rainfall days in January: 5.9 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is January (5.9 days).
Average snowfall in January
Castillon-de-Saint-Martory, France
- Average snowfall in January: 479mm
The month with the highest snowfall is January (479mm).
The month with the least snowfall is July (0mm).
Average snowfall days in January
Castillon-de-Saint-Martory, France
- Average snowfall days in January: 15.3 days
The month with the highest number of snowfall days is January (15.3 days).
The month with the least snowfall days is July (0 days).
Average daylight in January /
Average sunshine in January
Castillon-de-Saint-Martory, France
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 6h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).
Average sunshine days in January
Castillon-de-Saint-Martory, France
- Average sunshine days in January: 14.3 days
The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is June (6.9 days).
Average UV index in January
Castillon-de-Saint-Martory, France
- Average UV index in January: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Castillon-de-Saint-Martory, France
- Average cloud cover in January: 36
The month with the most cloud cover is April (Cloud cover 38).
The months with the least cloud cover are July, August and September (Cloud cover 22).
Average visibility in January
Castillon-de-Saint-Martory, France
- Average visibility in January: 8km
The months with the highest visibility are February, March, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January and April (8km).
Castillon-de-Saint-Martory, France
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