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 average high-temperature decreases in October, shifting from a mild 15.9°C (60.6°F) in September to a fresh 10.1°C (50.2°F). During the month of October, Ruhnu identifies an average nighttime low-temperature of 8.2°C (46.8°F), slightly lower than its daytime counterpart.Humidity
The average relative humidity in October in Ruhnu is 78%.Rainfall
In Ruhnu, in October, it is raining for 13.2 days, with typically 24mm (0.94") of accumulated precipitation. In Ruhnu, during the entire year, the rain falls for 133.3 days and collects up to 249mm (9.8") of precipitation.Snowfall
Months with snowfall in Ruhnu, Estonia, are January through April, October through December. October is the first month it typically snows in Ruhnu. Throughout October, in the average 0.2 snowfall days, it receives 2mm (0.08") of snow. In Ruhnu, during the entire year, snow falls for 41.3 days and aggregates up to 108mm (4.25") of snow.Daylight
In October, the average length of the day in Ruhnu is 10h and 17min.On the first day of the month, sunrise is at 07:32 and sunset at 19:00 EEST. On the last day of October, in Ruhnu, sunrise is at 07:39 and sunset at 16:42 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 Ruhnu, Estonia, is 4.2h.UV index
In Ruhnu, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 3 during October leads to these instructions:
Act with care - The suggestion to avoid sunburn is emphasized. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What is the temperature in October in Ruhnu?
What is the average humidity in October in Ruhnu?
How many days does it rain in October in Ruhnu?
When does it start snowing in Ruhnu?
What is the average length of the day in October in Ruhnu?
When are sunrise and sunset in October in Ruhnu?
When does Daylight Saving Time (DST) end in October in Ruhnu?
How long on average sun shines in October in Ruhnu?
What is the UV index intensity in October in Ruhnu?
Average temperature in October
Ruhnu, Estonia
- Average high temperature in October: 10.1°C
The warmest month (with the highest average high temperature) is August (19.3°C).
The month with the lowest average high temperature is February (-0.4°C).
- Average low temperature in October: 8.2°C
The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is February (-2.3°C).
Average pressure in October
Ruhnu, Estonia
- Average pressure in October: 1015.2mbar
The month with the highest atmospheric pressure is May (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010mbar).
Average wind speed in October
Ruhnu, Estonia
- Average wind speed in October: 28.8km/h
The windiest month (with the highest average wind speed) is December (33.1km/h).
The calmest month (with the lowest average wind speed) is May (19.2km/h).
Average humidity in October
Ruhnu, Estonia
- Average humidity in October: 78%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is August (75%).
Average rainfall in October
Ruhnu, Estonia
- Average rainfall in October: 24mm
The wettest month (with the highest rainfall) is August (38mm).
The driest month (with the least rainfall) is April (9mm).
Average rainfall days in October
Ruhnu, Estonia
- Average rainfall days in October: 13.2 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in October
Ruhnu, Estonia
- Average snowfall in October: 2mm
The month with the highest snowfall is January (27mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in October
Ruhnu, Estonia
- Average snowfall days in October: 0.2 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 October /
Average sunshine in October
Ruhnu, Estonia
- Average daylight in October: 10h and 2min
The month with the longest days is June (Average daylight: 18h and 0min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in October: 4h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 0min).
Average sunshine days in October
Ruhnu, Estonia
- Average sunshine days in October: 13 days
The month with the most sunshine days is May (18.7 days).
The month with the least sunshine days is December (9 days).
Average UV index in October
Ruhnu, Estonia
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, March and December (UV index 1).
Average cloud cover in October
Ruhnu, Estonia
- Average cloud cover in October: 57
The month with the most cloud cover is December (Cloud cover 76).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in October
Ruhnu, Estonia
- Average visibility in October: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
Ruhnu, Estonia
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