Climate and monthly weather forecastOlga, WA
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Olga, Washington, with an average temperature ranging between min 41°F (5°C) and max 45.3°F (7.4°C). January, February and December, with an average high-temperature of 45.3°F (7.4°C), are marked as the coldest months. Weather in January »Weather in February
The last month of the winter, February, is another chilly month in Olga, Washington, with an average temperature varying between 40.5°F (4.7°C) and 45.3°F (7.4°C). During January, February and December, Olga experiences its coldest period, with an average high-temperature of 45.3°F (7.4°C). Weather in February »Weather in March
The first month of the spring, March, is also a frosty month in Olga, Washington, with temperature in the range of an average high of 48.4°F (9.1°C) and an average low of 43°F (6.1°C). The introduction of March notes a subtle temperature variation to a still frosty 48.4°F (9.1°C) from February's 45.3°F (7.4°C). Weather in March »Weather in April
April is a fresh spring month in Olga, Washington, with an average temperature fluctuating between 46.2°F (7.9°C) and 52.2°F (11.2°C). As April takes its course, Olga's average high-temperature registers at a fresh 52.2°F (11.2°C), closely aligning with the preceding month. Weather in April »Weather in May
May, the last month of the spring in Olga, is a refreshing month, with an average temperature fluctuating between 57.7°F (14.3°C) and 50.9°F (10.5°C). The start of May brings a subtle shift in the average high-temperature, edging up from April's fresh 52.2°F (11.2°C) to a mild 57.7°F (14.3°C). Weather in May »Weather in June
June, the first month of the summer in Olga, is a comfortable month, with an average temperature fluctuating between 61.3°F (16.3°C) and 54°F (12.2°C). Olga records an average high-temperature of an enjoyable 61.3°F (16.3°C) as June arrives, nearly mirroring the previous month's climate. Weather in June »Weather in July
July, the same as June, is another comfortable summer month in Olga, Washington, with an average temperature varying between 57.2°F (14°C) and 64.9°F (18.3°C). The warmest period is July, when temperatures fluctuate between an average high of 64.9°F (18.3°C) and a low of 57.2°F (14°C). Weather in July »Weather in August
August, the last month of the summer in Olga, is another refreshing month, with an average temperature fluctuating between 57.7°F (14.3°C) and 64.4°F (18°C). With the transition into August, Olga notes an average high-temperature of a still comfortable 64.4°F (18°C), closely resembling July. Weather in August »Weather in September
The first month of the autumn, September, is also an enjoyable month in Olga, Washington, with an average temperature fluctuating between 55.6°F (13.1°C) and 61.3°F (16.3°C). The advent of September brings an average high-temperature of a still enjoyable 61.3°F (16.3°C), exhibiting minor difference from the previous month. Weather in September »Weather in October
October, like September, is another mild autumn month in Olga, Washington, with an average temperature varying between 50.9°F (10.5°C) and 55.4°F (13°C). A subtle shift in Olga's weather is observed as September turns into October, with the average high temperature reducing from a comfortable 61.3°F (16.3°C) to a mild 55.4°F (13°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Olga, Washington, with an average temperature ranging between max 50.2°F (10.1°C) and min 45.5°F (7.5°C). The arrival of November brings an average high-temperature of a cool 50.2°F (10.1°C), nearly identical to October's 55.4°F (13°C). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Olga, Washington, with temperature in the range of an average low of 40.6°F (4.8°C) and an average high of 45.3°F (7.4°C). In Olga, January, February and December are characterised by the lowest temperatures, recording an average high of 45.3°F (7.4°C). Weather in December »Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Olga experiences its coldest period in January, February and December, averaging a high-temperature of 45.3°F (7.4°C).
The months with the highest humidity are January, August and September, with an average relative humidity of 79%.
In Olga, during the entire year, the rain falls for 167.7 days and collects up to 23.46" (596mm) of precipitation.
January through March, November and December are months with snowfall.
In Olga, Washington, during the entire year, snow falls for 6.9 days and aggregates up to 3.43" (87mm) of snow.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Olga, Washington.
The month with the most snowfall in Olga, Washington, is February, when snow falls for 2.7 days and typically aggregates up to 1.77" (45mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Olga, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.
April is the least humid month, with an average relative humidity of 76%.
In Olga, snow does not fall in April through October.
June has the longest days of the year, with an average of 16h and 6min of daylight.
Olga's temperature records reveal July as the warmest month, marked by average highs of 64.9°F (18.3°C) and lows of 57.2°F (14°C).
July is the month with the least rainfall. Rain falls for 6.1 days and accumulates 0.43" (11mm) of precipitation.
July has the most sunshine of the year, with an average of 11.1h of sunshine.
With an average maximum UV index of 5, July is the month with the highest UV index in Olga, Washington.
November is the month with the most rainfall in Olga, Washington. Rain falls for 19.1 days and accumulates 3.43" (87mm) of precipitation.
With an average of 8h and 24min of daylight, December has the shortest days of the year.
The month with the least sunshine in Olga is December, with an average of 4.1h of sunshine.
Average temperature
Olga, WA
The warmest month (with the highest average high temperature) is July (64.9°F).
The months with the lowest average high temperature are January, February and December (45.3°F).
The month with the highest average low temperature is August (57.7°F).
The coldest month (with the lowest average low temperature) is February (40.5°F).
Average pressure
Olga, WA
- Average pressure in January:
30.07"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30"Hg - Average pressure in April:
30.04"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
30.03"Hg
- Average pressure in July:
30.05"Hg - Average pressure in August:
30.02"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.02"Hg - Average pressure in December:
30.06"Hg
The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is March (30"Hg).
Average wind speed
Olga, WA
- Average wind speed in January:
9.7mph - Average wind speed in February:
9.7mph - Average wind speed in March:
9.4mph - Average wind speed in April:
8.5mph - Average wind speed in May:
6.2mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
4.9mph - Average wind speed in September:
5.7mph - Average wind speed in October:
7.7mph - Average wind speed in November:
10.7mph - Average wind speed in December:
10.5mph
The windiest month (with the highest average wind speed) is November (10.7mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity
Olga, WA
The months with the highest relative humidity are January, August and September (79%).
The month with the lowest relative humidity is April (76%).
Average rainfall
Olga, WA
- Average rainfall in January:
3.15" - Average rainfall in February:
2.87" - Average rainfall in March:
2.17" - Average rainfall in April:
1.69" - Average rainfall in May:
1.34" - Average rainfall in June:
0.91"
- Average rainfall in July:
0.43" - Average rainfall in August:
0.71" - Average rainfall in September:
1.34" - Average rainfall in October:
2.48" - Average rainfall in November:
3.43" - Average rainfall in December:
2.95"
The wettest month (with the highest rainfall) is November (3.43").
The driest month (with the least rainfall) is July (0.43").
Average rainfall days
Olga, WA
- Average rainfall days in January:
17.3 days - Average rainfall days in February:
16.8 days - Average rainfall days in March:
20.2 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
12.3 days - Average rainfall days in June:
9.6 days
- Average rainfall days in July:
6.1 days - Average rainfall days in August:
5.3 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
15.5 days - Average rainfall days in November:
19.1 days - Average rainfall days in December:
17.6 days
The month with the highest number of rainy days is March (20.2 days).
The month with the least rainy days is August (5.3 days).
Average snowfall
Olga, WA
The month with the highest snowfall is February (1.77").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Olga, WA
- Average snowfall days in January:
1.5 days - Average snowfall days in February:
2.7 days - Average snowfall days in March:
0.7 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
1.3 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Olga, WA
- Average daylight in January:
8h and 48min - Average daylight in February:
10h and 12min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 42min - Average daylight in May:
15h and 18min - Average daylight in June:
16h and 6min
- Average daylight in July:
15h and 42min - Average daylight in August:
14h and 18min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 12min - Average daylight in December:
8h and 24min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in January:
4h and 12min - Average sunshine in February:
4h and 18min - Average sunshine in March:
6h and 24min - Average sunshine in April:
8h and 24min - Average sunshine in May:
9h and 36min - Average sunshine in June:
10h and 12min
- Average sunshine in July:
11h and 6min - Average sunshine in August:
10h and 48min - Average sunshine in September:
9h and 24min - Average sunshine in October:
5h and 30min - Average sunshine in November:
4h and 42min - Average sunshine in December:
4h and 6min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 6min).
Average sunshine days
Olga, WA
- Average sunshine days in January:
10.8 days - Average sunshine days in February:
8.9 days - Average sunshine days in March:
8.8 days - Average sunshine days in April:
11.4 days - Average sunshine days in May:
17.1 days - Average sunshine days in June:
18.1 days
- Average sunshine days in July:
24.3 days - Average sunshine days in August:
24.7 days - Average sunshine days in September:
17.4 days - Average sunshine days in October:
13.8 days - Average sunshine days in November:
8.7 days - Average sunshine days in December:
10.6 days
The month with the most sunshine days is August (24.7 days).
The month with the least sunshine days is November (8.7 days).
Average UV index
Olga, WA
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Olga, WA
The months with the most cloud cover are February and December (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 23).
Average visibility
Olga, WA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
