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
Ratměřice experiences its lowest average temperatures in January, reaching a peak of 0.3°C (32.5°F) and a minimum of -4.4°C (24.1°F).Humidity
January is the most humid month, with an average relative humidity of 90%.Rainfall
In January, in Ratměřice, the rain falls for 9.2 days. Throughout January, 45mm (1.77") of precipitation is accumulated. In Ratměřice, during the entire year, the rain falls for 176.9 days and collects up to 627mm (24.69") of precipitation.Snowfall
Months with snowfall are January through May, October through December. The month with the most snowfall is January, when snow falls for 16.6 days and typically aggregates up to 204mm (8.03") of snow.Daylight
In January, the average length of the day is 8h and 42min.On the first day of January, sunrise is at 07:57 and sunset at 16:10. On the last day of the month, sunrise is at 07:35 and sunset at 16:53 CET.
Sunshine
With an average of 3.5h of sunshine, January has the least sunshine of the year.UV index
The average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In January, the maximum UV index of 2 suggests these recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
How cold is January?
What is the most humid month?
What is the average humidity in January?
How much does it rain in Ratměřice in January?
When does it snow the most?
How much does it snow in January?
How many hours of daylight does Ratměřice have in January?
When are sunrise and sunset in January?
What is the month with the least sunshine?
How long on average sun shines in January in Ratměřice?
What is the UV index reading in January?
Average temperature in January
Ratměřice, Czech Republic
- Average high temperature in January: 0.3°C
The warmest month (with the highest average high temperature) is August (23.2°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in January: -4.4°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).
Average pressure in January
Ratměřice, Czech Republic
- Average pressure in January: 1018.3mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is June (1015.5mbar).
Average wind speed in January
Ratměřice, Czech Republic
- Average wind speed in January: 14.2km/h
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).
Average humidity in January
Ratměřice, Czech Republic
- Average humidity in January: 90%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and August (74%).
Average rainfall in January
Ratměřice, Czech Republic
- Average rainfall in January: 45mm
The wettest month (with the highest rainfall) is June (100mm).
The driest month (with the least rainfall) is November (26mm).
Average rainfall days in January
Ratměřice, Czech Republic
- Average rainfall days in January: 9.2 days
The month with the highest number of rainy days is June (22.5 days).
The month with the least rainy days is January (9.2 days).
Average snowfall in January
Ratměřice, Czech Republic
- Average snowfall in January: 204mm
The month with the highest snowfall is January (204mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Ratměřice, Czech Republic
- Average snowfall days in January: 16.6 days
The month with the highest number of snowfall days is January (16.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Ratměřice, Czech Republic
- Average daylight in January: 8h and 4min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in January: 3h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in January
Ratměřice, Czech Republic
- Average sunshine days in January: 9.4 days
The month with the most sunshine days is October (16 days).
The month with the least sunshine days is June (5.3 days).
Average UV index in January
Ratměřice, Czech Republic
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in January
Ratměřice, Czech Republic
- Average cloud cover in January: 65
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in January
Ratměřice, Czech Republic
- Average visibility in January: 7km
The months with the highest visibility are March, April, May, June, July, August and September (9km).
The month with the lowest visibility is January (7km).
