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
Petrich's temperature records reveal January as the coldest month, marked by average highs of 4.3°C (39.7°F) and lows of -2.9°C (26.8°F).Humidity
The most humid month is January, with an average relative humidity of 81%.Rainfall
In Petrich, during January, the rain falls for 13 days and regularly aggregates up to 38mm (1.5") of precipitation. In Petrich, during the entire year, the rain falls for 169.1 days and collects up to 559mm (22.01") of precipitation.Snowfall
January through March, November and December are months with snowfall in Petrich. January is the month with the most snowfall. Snow falls for 3.6 days and accumulates 42mm (1.65") of snow.Daylight
The average length of the day in January in Petrich is 9h and 35min.On the first day of the month, sunrise is at 07:53 and sunset at 17:07. On the last day of January, in Petrich, sunrise is at 07:39 and sunset at 17:41 EET.
Sunshine
The month with the least sunshine is January, with an average of 5.9h of sunshine.UV index
The months with the lowest UV index in Petrich, Bulgaria, are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In January, the average maximum UV index of 2 translates into the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
What time of the year is the coldest in Petrich?
Is January cold in Petrich?
What is the most humid month in Petrich?
What is the average humidity in January in Petrich?
How many days does it rain in January in Petrich?
What is the snowiest month in Petrich?
How many days does it snow in January in Petrich?
What is the average length of the day in January in Petrich?
When is the sunrise / sunset in January in Petrich?
What is the month with the least sunshine in Petrich?
How long on average sun shines in January in Petrich?
What is the month with the lowest UV index in Petrich?
What is the UV index intensity in January in Petrich?
Average temperature in January
Petrich, Bulgaria
- Average high temperature in January: 4.3°C
The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in January: -2.9°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-2.9°C).
Average pressure in January
Petrich, Bulgaria
- Average pressure in January: 1018.8mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in January
Petrich, Bulgaria
- Average wind speed in January: 7.6km/h
The windiest month (with the highest average wind speed) is March (7.9km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in January
Petrich, Bulgaria
- Average humidity in January: 81%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (56%).
Average rainfall in January
Petrich, Bulgaria
- Average rainfall in January: 38mm
The wettest month (with the highest rainfall) is May (71mm).
The driest month (with the least rainfall) is October (32mm).
Average rainfall days in January
Petrich, Bulgaria
- Average rainfall days in January: 13 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in January
Petrich, Bulgaria
- Average snowfall in January: 42mm
The month with the highest snowfall is January (42mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Petrich, Bulgaria
- Average snowfall days in January: 3.6 days
The month with the highest number of snowfall days is January (3.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Petrich, Bulgaria
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January: 5h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in January
Petrich, Bulgaria
- Average sunshine days in January: 16.2 days
The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is June (8.1 days).
Average UV index in January
Petrich, Bulgaria
- Average UV index in January: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Petrich, Bulgaria
- Average cloud cover in January: 40
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in January
Petrich, Bulgaria
- Average visibility in January: 8km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).
Petrich, Bulgaria
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