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
January, with average temperatures reaching a high of -1.4°C (29.5°F) and a low of -4.8°C (23.4°F), is the coldest month.Humidity
The most humid month is January, with an average relative humidity of 91%.Rainfall
In January, in Olszyn, the rain falls for 6.8 days. Throughout January, 23mm (0.91") of precipitation is accumulated. In Olszyn, during the entire year, the rain falls for 143.7 days and collects up to 388mm (15.28") of precipitation.Snowfall
January through April, October through December are months with snowfall in Olszyn. The month with the most snowfall is January, when snow falls for 15.6 days and typically aggregates up to 114mm (4.49") of snow.Daylight
The average length of the day in January in Olszyn is 8h and 22min.On the first day of January, sunrise is at 07:35 and sunset at 15:24. On the last day of the month, sunrise is at 07:08 and sunset at 16:10 CET.
Sunshine
With an average of 1.8h of sunshine, January has the least sunshine of the year in Olszyn.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Olszyn. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index, 1 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. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What is the coldest time of year in Olszyn?
How cold is it in Olszyn in January?
What is the most humid month in Olszyn?
What is the average humidity in January in Olszyn?
How much does it rain in Olszyn in January?
What is the snowiest month in Olszyn?
How much does it snow in Olszyn in January?
How many hours of daylight does Olszyn have in January?
When is the sunrise / sunset in January in Olszyn?
What is the month with the least sunshine in Olszyn?
How long on average sun shines in January in Olszyn?
When is the lowest UV index in Olszyn?
What is the UV index intensity in January in Olszyn?
Average temperature in January
Olszyn, Poland
- Average high temperature in January: -1.4°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (-1.4°C).
- Average low temperature in January: -4.8°C
The month with the highest average low temperature is July (14.4°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in January
Olszyn, Poland
- Average pressure in January: 1016.9mbar
The month with the highest atmospheric pressure is October (1018.7mbar).
The month with the lowest atmospheric pressure is July (1013.4mbar).
Average wind speed in January
Olszyn, Poland
- Average wind speed in January: 13.9km/h
The windiest month (with the highest average wind speed) is December (14.2km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).
Average humidity in January
Olszyn, Poland
- Average humidity in January: 91%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (68%).
Average rainfall in January
Olszyn, Poland
- Average rainfall in January: 23mm
The wettest month (with the highest rainfall) is May (59mm).
The driest months (with the least rainfall) are February and November (21mm).
Average rainfall days in January
Olszyn, Poland
- Average rainfall days in January: 6.8 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is February (6 days).
Average snowfall in January
Olszyn, Poland
- Average snowfall in January: 114mm
The month with the highest snowfall is January (114mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in January
Olszyn, Poland
- Average snowfall days in January: 15.6 days
The month with the highest number of snowfall days is January (15.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Olszyn, Poland
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in January: 1h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in January
Olszyn, Poland
- Average sunshine days in January: 10.8 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is July (9.9 days).
Average UV index in January
Olszyn, Poland
- Average UV index in January: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in January
Olszyn, Poland
- Average cloud cover in January: 78
The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in January
Olszyn, Poland
- Average visibility in January: 7km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
Olszyn, Poland
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