Climate and monthly weather forecast
Olga, WA

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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. | Resources

Frequently asked questions

What part of the year is the coldest in Olga?

Olga experiences its coldest period in January, February and December, averaging a high-temperature of 45.3°F (7.4°C).

What is the most humid month in Olga?

The months with the highest humidity are January, August and September, with an average relative humidity of 79%.

How much does it rain in Olga?

In Olga, during the entire year, the rain falls for 167.7 days and collects up to 23.46" (596mm) of precipitation.

When does it snow in Olga?

January through March, November and December are months with snowfall.

How much does it snow in Olga?

In Olga, Washington, during the entire year, snow falls for 6.9 days and aggregates up to 3.43" (87mm) of snow.

What are the months with the lowest UV index in Olga?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Olga, Washington.

What is the snowiest month in Olga?

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.

When is Daylight Saving Time (DST) in Olga?

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.

What is the least humid month in Olga?

April is the least humid month, with an average relative humidity of 76%.

When it does not snow in Olga?

In Olga, snow does not fall in April through October.

When are the longest days in Olga?

June has the longest days of the year, with an average of 16h and 6min of daylight.

What is the warmest month in Olga?

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).

What is the driest month in Olga?

July is the month with the least rainfall. Rain falls for 6.1 days and accumulates 0.43" (11mm) of precipitation.

What month has the most sunshine in Olga?

July has the most sunshine of the year, with an average of 11.1h of sunshine.

What is the month with the highest UV index in Olga?

With an average maximum UV index of 5, July is the month with the highest UV index in Olga, Washington.

What is the wettest month in Olga?

November is the month with the most rainfall in Olga, Washington. Rain falls for 19.1 days and accumulates 3.43" (87mm) of precipitation.

What is the month with the shortest days in Olga?

With an average of 8h and 24min of daylight, December has the shortest days of the year.

What is the month with the least sunshine in Olga?

The month with the least sunshine in Olga is December, with an average of 4.1h of sunshine.

Average temperature
Olga, WA

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).

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Average pressure
Olga, WA

Average pressure - Olga, WA

The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is March (30"Hg).

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Average wind speed
Olga, WA

Average wind speed - Olga, WA

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).

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Average humidity
Olga, WA

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%).

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Average rainfall
Olga, WA

Average rainfall - Olga, WA

The wettest month (with the highest rainfall) is November (3.43").
The driest month (with the least rainfall) is July (0.43").

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Average rainfall days
Olga, WA

Average rainfall days - Olga, WA

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).

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Average snowfall
Olga, WA

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").

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Average snowfall days
Olga, WA

Average snowfall days - Olga, WA

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).

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Average daylight / Average sunshine
Olga, WA

Average daylight / Average sunshine - Olga, WA

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).

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).

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Average sunshine days
Olga, WA

Average sunshine days - Olga, WA

The month with the most sunshine days is August (24.7 days).
The month with the least sunshine days is November (8.7 days).

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Average visibility
Olga, WA

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).

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Olga, Washington, USA

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