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
Opočno's January weather reaches an average high of 0.8°C (33.4°F) and an average low of -3.9°C (25°F), making it the coldest month.Humidity
With an average relative humidity of 89%, January is the most humid month in Opočno.Rainfall
In January, in Opočno, the rain falls for 8.8 days. Throughout January, 22mm (0.87") of precipitation is accumulated. In Opočno, during the entire year, the rain falls for 152.4 days and collects up to 378mm (14.88") of precipitation.Snowfall
January through May, October through December are months with snowfall. The month with the most snowfall is January, when snow falls for 10.8 days and typically aggregates up to 71mm (2.8") of snow.Daylight
In January, the average length of the day in Opočno, Czech Republic, is 8h and 37min.On the first day of January, sunrise is at 07:55 and sunset at 16:02. On the last day of the month, sunrise is at 07:31 and sunset at 16:45 CET.
Sunshine
With an average of 4h of sunshine, January has the least sunshine of the year in Opočno.UV index
The average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index, 2 during January, leads to the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What is the coldest time of year in Opočno?
How cold is January in Opočno?
What is the most humid month in Opočno?
What is the average humidity in January in Opočno?
How much does it rain in Opočno in January?
What is the snowiest month in Opočno?
How much does it snow in Opočno in January?
What is the average length of the day in January in Opočno?
When are sunrise and sunset in January in Opočno?
What is the month with the least sunshine in Opočno?
How many hours of sunshine does Opočno have in January?
What is the UV index reading in January in Opočno?
Average temperature in January
Opočno, Czech Republic
- Average high temperature in January: 0.8°C
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in January: -3.9°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in January
Opočno, Czech Republic
- Average pressure in January: 1017.4mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1015mbar).
Average wind speed in January
Opočno, Czech Republic
- Average wind speed in January: 11.6km/h
The windiest months (with the highest average wind speed) are March and December (12.1km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in January
Opočno, Czech Republic
- Average humidity in January: 89%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (71%).
Average rainfall in January
Opočno, Czech Republic
- Average rainfall in January: 22mm
The wettest month (with the highest rainfall) is June (55mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in January
Opočno, Czech Republic
- Average rainfall days in January: 8.8 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is February (7 days).
Average snowfall in January
Opočno, Czech Republic
- Average snowfall in January: 71mm
The month with the highest snowfall is January (71mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Opočno, Czech Republic
- Average snowfall days in January: 10.8 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Opočno, Czech Republic
- Average daylight in January: 8h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in January: 4h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in January
Opočno, Czech Republic
- Average sunshine days in January: 13.6 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is June (9.1 days).
Average UV index in January
Opočno, 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
Opočno, Czech Republic
- Average cloud cover in January: 60
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in January
Opočno, Czech Republic
- Average visibility in January: 7km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
Opočno, Czech Republic
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