Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
August
Weather in August
Temperature
The average high-temperature during August registers at a pleasant 21.5°C (70.7°F), maintaining a close resemblance to the previous month. During August, the average low-temperature is a fresh 11.9°C (53.4°F).Humidity
The average relative humidity in August is 76%.Rainfall
In August, the rain falls for 18.2 days. Throughout August, 56mm (2.2") of precipitation is accumulated. In Riiviku, during the entire year, the rain falls for 170.9 days and collects up to 525mm (20.67") of precipitation.Snowfall
In Riiviku, Estonia, snow does not fall in June through September.Daylight
In August, the average length of the day is 15h and 18min.On the first day of the month, sunrise is at 05:07 and sunset at 21:32. On the last day of August, sunrise is at 06:12 and sunset at 20:15 EEST.
Sunshine
In Riiviku, Estonia, the average sunshine in August is 9.6h.UV index
The average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 4 in August translates into this advice:
Take necessary precautions - Suggestions to elude sunburn are provided. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in August?
What is the average humidity in August?
How many days does it rain in August in Riiviku?
When it does not snow?
How many hours of daylight does Riiviku have in August?
When is the sunrise / sunset in August?
How many hours of sunshine does Riiviku have in August?
What is the UV index reading in August?
Average temperature in August
Riiviku, Estonia
- Average high temperature in August: 21.5°C
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (-3.5°C).
- Average low temperature in August: 11.9°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-7.6°C).
Average pressure in August
Riiviku, Estonia
- Average pressure in August: 1014.4mbar
The month with the highest atmospheric pressure is October (1015.5mbar).
The month with the lowest atmospheric pressure is December (1010.8mbar).
Average wind speed in August
Riiviku, Estonia
- Average wind speed in August: 11km/h
The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest months (with the lowest average wind speed) are May and August (11km/h).
Average humidity in August
Riiviku, Estonia
- Average humidity in August: 76%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is May (71%).
Average rainfall in August
Riiviku, Estonia
- Average rainfall in August: 56mm
The wettest month (with the highest rainfall) is June (59mm).
The driest months (with the least rainfall) are March and April (32mm).
Average rainfall days in August
Riiviku, Estonia
- Average rainfall days in August: 18.2 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in August
Riiviku, Estonia
- Average snowfall in August: 0mm
The month with the highest snowfall is February (217mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in August
Riiviku, Estonia
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (21.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Riiviku, Estonia
- Average daylight in August: 15h and 2min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in August: 9h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in August
Riiviku, Estonia
- Average sunshine days in August: 10 days
The month with the most sunshine days is May (13.3 days).
The month with the least sunshine days is December (3.7 days).
Average UV index in August
Riiviku, Estonia
- Average UV index in August: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in August
Riiviku, Estonia
- Average cloud cover in August: 42
The month with the most cloud cover is December (Cloud cover 82).
The months with the least cloud cover are May and July (Cloud cover 40).
Average visibility in August
Riiviku, Estonia
- Average visibility in August: 9km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (6km).
