Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
The transition into October involves a decrease in the average high-temperature, falling from a warm 23.8°C (74.8°F) in September to a refreshing 16.5°C (61.7°F). Throughout the nights in October, Sumer experiences an average low-temperature of 7.8°C (46°F).Humidity
In Sumer, Bulgaria, the average relative humidity in October is 69%.Rainfall
In Sumer, Bulgaria, in October, it is raining for 9.8 days, with typically 33mm (1.3") of accumulated precipitation. Throughout the year, there are 146 rainfall days, and 492mm (19.37") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Sumer. October is the first month it typically snows in Sumer. Throughout October, in the average 0.2 snowfall days, it receives 1mm (0.04") of snow. In Sumer, during the entire year, snow falls for 26.1 days and aggregates up to 507mm (19.96") of snow.Daylight
In October, the average length of the day in Sumer is 11h and 2min.On the first day of the month, sunrise is at 07:24 and sunset at 19:07 EEST. On the last day of October, sunrise is at 07:01 and sunset at 17:19 EET.
Note: On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends, and the time zone changes from EEST to EET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 03:00; consequently, the time zone reverts from EET to EEST.
Sunshine
In October, the average sunshine in Sumer is 6.8h.UV index
In October, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 3 in October interprets into the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the usual temperature for Sumer in October?
What is the average humidity in October in Sumer?
How much does it rain in Sumer in October?
When does it start snowing in Sumer?
How many hours of daylight does Sumer have in October?
When is the sunrise / sunset in October in Sumer?
When does Daylight Saving Time (DST) end in October in Sumer?
How long on average sun shines in October in Sumer?
What is the UV index intensity in October in Sumer?
Average temperature in October
Sumer, Bulgaria
- Average high temperature in October: 16.5°C
The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (2.6°C).
- Average low temperature in October: 7.8°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is January (-3.4°C).
Average pressure in October
Sumer, Bulgaria
- Average pressure in October: 1019.6mbar
The month with the highest atmospheric pressure is December (1021mbar).
The months with the lowest atmospheric pressure are May, June and July (1013.9mbar).
Average wind speed in October
Sumer, Bulgaria
- Average wind speed in October: 7.7km/h
The windiest month (with the highest average wind speed) is March (10km/h).
The calmest month (with the lowest average wind speed) is November (7.4km/h).
Average humidity in October
Sumer, Bulgaria
- Average humidity in October: 69%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is August (54%).
Average rainfall in October
Sumer, Bulgaria
- Average rainfall in October: 33mm
The wettest month (with the highest rainfall) is June (64mm).
The driest months (with the least rainfall) are August and September (27mm).
Average rainfall days in October
Sumer, Bulgaria
- Average rainfall days in October: 9.8 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is September (8.8 days).
Average snowfall in October
Sumer, Bulgaria
- Average snowfall in October: 1mm
The month with the highest snowfall is January (141mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in October
Sumer, Bulgaria
- Average snowfall days in October: 0.2 days
The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Sumer, Bulgaria
- Average daylight in October: 11h and 0min
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 0min).
- Average sunshine in October: 6h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 36min).
The months with the least sunshine are January and February (Average sunshine: 5h and 30min).
Average sunshine days in October
Sumer, Bulgaria
- Average sunshine days in October: 19.2 days
The months with the most sunshine days are August and September (19.4 days).
The month with the least sunshine days is June (9.4 days).
Average UV index in October
Sumer, Bulgaria
- Average UV index in October: 3
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 October
Sumer, Bulgaria
- Average cloud cover in October: 30
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in October
Sumer, Bulgaria
- Average visibility in October: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).
Sumer, Bulgaria
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