Climate and monthly weather forecast
Winlock, WA

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Weather in January

January is a chilly winter month in Winlock, Washington, with temperature in the range of an average low of 33.3°F (0.7°C) and an average high of 44.2°F (6.8°C). In January, Winlock experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 42.3°F (5.7°C) in December to a frosty 44.2°F (6.8°C). Weather in January »

Weather in February

The last month of the winter, February, is another chilly month in Winlock, Washington, with an average temperature ranging between min 33.3°F (0.7°C) and max 45.5°F (7.5°C). February's advent notes a subtle adjustment in average high-temperature to a still frosty 45.5°F (7.5°C) from January. Weather in February »

Weather in March

March, the first month of the spring in Winlock, is a cool month, with an average temperature ranging between min 34.5°F (1.4°C) and max 50°F (10°C). Winlock, Washington, experiences a transition to a cool 50°F (10°C) in average high-temperatures with the arrival of March, not greatly differing from February's 45.5°F (7.5°C). Weather in March »

Weather in April

April is a refreshing spring month in Winlock, Washington, with an average temperature varying between 55.6°F (13.1°C) and 36.5°F (2.5°C). The shift from March to April introduces a subtle increase in the average high-temperature, moving from a cool 50°F (10°C) to a refreshing 55.6°F (13.1°C). Weather in April »

Weather in May

May, the last month of the spring in Winlock, is a comfortable month, with temperature in the range of an average high of 63.7°F (17.6°C) and an average low of 40.5°F (4.7°C). With the onset of May, Winlock's weather sees a minor temperature rise, transitioning from a mild 55.6°F (13.1°C) in April to a still refreshing 63.7°F (17.6°C). Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in Winlock, Washington, with an average temperature varying between 69.1°F (20.6°C) and 44.1°F (6.7°C). The arrival of June introduces a minor uplift in high-temperatures, adjusting from an enjoyable 63.7°F (17.6°C) in May to an agreeable 69.1°F (20.6°C). Weather in June »

Weather in July

July is a warm summer month in Winlock, Washington, with an average temperature fluctuating between 47.7°F (8.7°C) and 76.5°F (24.7°C). The shift from June to July is marked by a slight increase in the average high-temperature, moving from a pleasant 69.1°F (20.6°C) to a warm 76.5°F (24.7°C). Weather in July »

Weather in August

August, the last month of the summer in Winlock, is another warm month, with an average temperature ranging between max 77.5°F (25.3°C) and min 49.3°F (9.6°C). August tends to be the warmest month, with temperatures averaging a daily high of 77.5°F (25.3°C) and a low of 49.3°F (9.6°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Winlock, Washington, with temperature in the range of an average low of 46.6°F (8.1°C) and an average high of 70.2°F (21.2°C). Winlock observes a small decrease in the average high-temperature with the arrival of September, falling from August's moderately hot 77.5°F (25.3°C) to an agreeable 70.2°F (21.2°C). Weather in September »

Weather in October

October, like September, is a moderate autumn month in Winlock, Washington, with an average temperature ranging between min 41.9°F (5.5°C) and max 58.5°F (14.7°C). Transition into October marks a drop in the average high-temperature, moving from a pleasant 70.2°F (21.2°C) in September to a mild 58.5°F (14.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is another chilly month in Winlock, Washington, with an average temperature ranging between min 37.4°F (3°C) and max 48.4°F (9.1°C). Stepping into November, Winlock observes a temperature decline, with the average high falling from October's refreshing 58.5°F (14.7°C) to a chilly 48.4°F (9.1°C). Weather in November »

Weather in December

December, the first month of the winter in Winlock, is also a wintry month, with temperature in the range of an average low of 32.7°F (0.4°C) and an average high of 42.3°F (5.7°C). December, with its average high-temperature of 42.3°F (5.7°C) and an average low-temperature of 32.7°F (0.4°C), holds the record as the coldest month. Weather in December »
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the wettest month in Winlock?

January is the month with the most rainfall. Rain falls for 18.7 days and accumulates 5.12" (130mm) of precipitation.

How many days does it rain in Winlock?

Throughout the year, in Winlock, there are 188.7 rainfall days, and 33.54" (852mm) of precipitation is accumulated.

When does it snow in Winlock?

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

What is the snowiest month in Winlock?

January is the month with the most snowfall in Winlock. Snow falls for 1.8 days and accumulates 1.65" (42mm) of snow.

How much does it snow in Winlock?

Throughout the year, in Winlock, Washington, there are 7.5 snowfall days, and 4.45" (113mm) of snow is accumulated.

When is the lowest UV index in Winlock?

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

What are the most humid months in Winlock?

The months with the highest humidity are February and November, with an average relative humidity of 89%.

What are the months with the least sunshine in Winlock?

February and December, with an average of 3.6h of sunshine, are months with the least sunshine in Winlock, Washington.

When is Daylight Saving Time (DST) in Winlock?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Winlock, 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.

When it does not snow in Winlock?

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

When are the longest days in Winlock?

The month with the longest days is June, with an average of 15h and 48min of daylight.

What is the least humid month in Winlock?

July is the least humid month in Winlock, with an average relative humidity of 73%.

What is the driest month in Winlock?

July is the month with the least rainfall in Winlock, Washington. Rain falls for 7.4 days and accumulates 0.51" (13mm) of precipitation.

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

July is the month with the highest UV index, with an average maximum UV index of 5.

What month is the hottest in Winlock?

Winlock witnesses the warmest weather in August, with temperatures averaging a high of 77.5°F (25.3°C) and a low of 49.3°F (9.6°C).

What month has the most sunshine in Winlock?

The month with the most sunshine in Winlock, Washington, is August, with an average of 10.2h of sunshine.

What month is the coldest in Winlock?

In Winlock, Washington, the average lowest temperatures are observed in December, with a high of 42.3°F (5.7°C) and a low of 32.7°F (0.4°C).

What is the month with the shortest days in Winlock?

The month with the shortest days in Winlock, Washington, is December, with an average of 8h and 42min of daylight.

Average temperature
Winlock, WA

Average temperature - Winlock, WA

The warmest month (with the highest average high temperature) is August (77.5°F).
The month with the lowest average high temperature is December (42.3°F).

The month with the highest average low temperature is August (49.3°F).
The coldest month (with the lowest average low temperature) is December (32.7°F).

Average pressure
Winlock, WA

Average pressure - Winlock, WA

The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).

Average wind speed
Winlock, WA

Average wind speed - Winlock, WA

The windiest month (with the highest average wind speed) is January (4.8mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

Average humidity
Winlock, WA

Average humidity - Winlock, WA

The months with the highest relative humidity are February and November (89%).
The month with the lowest relative humidity is July (73%).

Average rainfall
Winlock, WA

Average rainfall - Winlock, WA

The wettest month (with the highest rainfall) is January (5.12").
The driest month (with the least rainfall) is July (0.51").

Average rainfall days
Winlock, WA

Average rainfall days - Winlock, WA

The month with the highest number of rainy days is March (20.7 days).
The month with the least rainy days is July (7.4 days).

Average snowfall
Winlock, WA

Average snowfall - Winlock, WA

The month with the highest snowfall is January (1.65").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days
Winlock, WA

Average snowfall days - Winlock, WA

The month with the highest number of snowfall days is February (2.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Winlock, WA

Average daylight / Average sunshine - Winlock, WA

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The months with the least sunshine are February and December (Average sunshine: 3h and 36min).

Average sunshine days
Winlock, WA

Average sunshine days - Winlock, WA

The month with the most sunshine days is August (20.6 days).
The month with the least sunshine days is February (8.3 days).

Average UV index
Winlock, WA

Average UV index - Winlock, 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 visibility
Winlock, WA

Average visibility - Winlock, WA

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (4mi).

Winlock, Washington, USA

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