January weather forecastGradsko, Bulgaria
January weather forecast for Gradsko, Bulgaria: January, like December, in Gradsko, Bulgaria, is a wintry winter month, with an average temperature varying between 4.2°C (39.6°F) and -2.5°C (27.5°F). The month with the most snowfall is January, when snow falls for 6.8 days and typically aggregates up to 95mm (3.74") of snow.
January
Weather in January
January, like December, in Gradsko, Bulgaria, is a wintry winter month, with an average temperature varying between 4.2°C (39.6°F) and -2.5°C (27.5°F).Temperature
January stands out as Gradsko's coldest month, with temperatures ranging between an average high of 4.2°C (39.6°F) and a low of -2.5°C (27.5°F).Humidity
With an average relative humidity of 83%, January is the most humid month.Rainfall
In Gradsko, Bulgaria, in January, it is raining for 9.2 days, with typically 35mm (1.38") of accumulated precipitation. Throughout the year, there are 140.5 rainfall days, and 455mm (17.91") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. January is the month with the most snowfall. Snow falls for 6.8 days and accumulates 95mm (3.74") of snow.Daylight
In January, the average length of the day is 9h and 27min.On the first day of January, sunrise is at 07:45 and sunset at 16:51. On the last day of the month, sunrise is at 07:31 and sunset at 17:26 EET.
Sunshine
With an average of 5.2h of sunshine, January has the least sunshine of the year.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A daily high UV index of 2 in January leads to these guidelines:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Gradsko, Bulgaria
- Average high temperature in January: 4.2°C
The warmest month (with the highest average high temperature) is August (29.9°C).
The month with the lowest average high temperature is January (4.2°C).
- Average low temperature in January: -2.5°C
The month with the highest average low temperature is August (17°C).
The coldest month (with the lowest average low temperature) is January (-2.5°C).
Average pressure in January
Gradsko, Bulgaria
- Average pressure in January: 1018.8mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is July (1012.7mbar).
Average wind speed in January
Gradsko, Bulgaria
- Average wind speed in January: 9.6km/h
The windiest months (with the highest average wind speed) are February and March (10.6km/h).
The calmest month (with the lowest average wind speed) is October (8.7km/h).
Average humidity in January
Gradsko, Bulgaria
- Average humidity in January: 83%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (54%).
Average rainfall in January
Gradsko, Bulgaria
- Average rainfall in January: 35mm
The wettest month (with the highest rainfall) is June (73mm).
The driest month (with the least rainfall) is August (21mm).
Average rainfall days in January
Gradsko, Bulgaria
- Average rainfall days in January: 9.2 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is August (8 days).
Average snowfall in January
Gradsko, Bulgaria
- Average snowfall in January: 95mm
The month with the highest snowfall is January (95mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in January
Gradsko, Bulgaria
- Average snowfall days in January: 6.8 days
The month with the highest number of snowfall days is January (6.8 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
Gradsko, Bulgaria
- Average daylight in January: 9h and 30min
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: 5h and 12min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in January
Gradsko, Bulgaria
- Average sunshine days in January: 16.7 days
The month with the most sunshine days is August (21.1 days).
The month with the least sunshine days is May (9.9 days).
Average UV index in January
Gradsko, Bulgaria
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in January
Gradsko, Bulgaria
- Average cloud cover in January: 46
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in January
Gradsko, Bulgaria
- Average visibility in January: 8km
The months with the highest visibility are June, July, August and September (10km).
The month with the lowest visibility is January (8km).





