Climate and monthly weather forecast
Sherwood, OR

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The climate of Sherwood

Sherwood, a city located in Oregon, USA comes under the purview of a Mediterranean climate with warm summers, as classified by Köppen as Csb. This typically signifies mild winters and dry, warm summers, a common characteristic of regions on the western margins of continents. A close look at the climate parameters reveals a fluctuating weather pattern throughout the year.

Throughout the year, the temperatures in Sherwood vary significantly. The highest average temperature touches 82°F (27.8°C) in August while the lowest average dips to just 34.5°F (1.4°C) in December. The humidity level remains relatively stable, seeing a small decrease from a high of 84% in January to a low of 63% in August. Precipitation patterns reflect a clear shift from the months of January through December. The total rainfall in January tallies 4.41" (112mm) and it sees a steep decline to just 0.31" (8mm) in July.

Sherwood registers very minimal snowfall of 1.57" (40mm) in February and, interestingly, no snowfall from the period of April to October. Daylight hours also exhibit variance with maximum daylight of 15.6 hours in June and minimum daylight of 8.8 hours in December. Sherwood basks under the sun for the longest duration of 11 hours in August and for the shortest duration of only 4.2 hours in January and December.

The best time to visit Sherwood

The best time to visit Sherwood, Oregon depends largely on the preferred weather conditions of the visitor. For those looking to experience warm weather, the months from June to September are the most favorable. During this period, the high temperature averages between 67.1°F (19.5°C) and 82°F (27.8°C), and the rainfall level remains the lowest of the year, ranging from 0.31" (8mm) to 1.69" (43mm).

Popular activities during these months include hiking, picnicking, and enjoying the city’s parks and outdoor amenities. The long hours of daylight from 14 hours to 15.6 hours, and the highest average sunshine hours ranging from 8.8 hours to 10.9 hours, also make outdoor activities pleasant and lengthy.

The worst time to visit Sherwood

The less opportune time to visit Sherwood can be considered to be the months of November, December, January, and February. During these months, the temperature drops between a low of 34.5°F (1.4°C) and a high of 47.7°F (8.7°C), making it a bit chilly. Furthermore, these months record the highest precipitation levels of the year, with rainfall between 3.31" (84mm) and 4.57" (116mm), enhancing the overall coldness.

Spring weather in Sherwood

Spring in Sherwood is a transition period from the colder winter months to the warmer summer period. The temperature begins to gradually rise with April experiencing an average high of 58.5°F (14.7°C). The rainfall during these months fluctuates, with March and April recording an average of 3.5" (89mm) and 2.95" (75mm) respectively.

The period also marks the beginning of increased daylight hours and sunshine, which makes this time ideal for those interested in local sightseeing and exploring nature.

Summer weather in Sherwood

The summers in Sherwood extend from June to September, characterized by warm weather and longer daylight hours. The temperature consistently stays above 67.1°F (19.5°C), peaking at 82°F (27.8°C) in August. Humidity levels hit the lowest of the year, reaching 63% in August. With a minimal rainfall of 1.38" (35mm) in June to 0.31" (8mm) in July, the summer period is relatively dry in Sherwood, perfect for outdoor activities.

Autumn weather in Sherwood

Autumn in Sherwood sees a drastic shift in climate with gradual decrease in temperatures from a high of 74.3°F (23.5°C) in September to a low of 50.9°F (10.5°C) in November. Rainfall increases over these months with November accounting for 3.43" (87mm) of rainfall.

Winter weather in Sherwood

The winter months of December through February in Sherwood are known for the colder temperatures, with lows dipping to 34.5°F (1.4°C) in December. The city also has the highest precipitation during these months, reaching 4.57" (116mm) in December. The city experiences the shortest daylight hours, with 8.8 hours in December being the month with least daylight.

Weather in January

Sherwood's weather kicks off the year with chilly temperatures and prevalent humidity, making winter coats an essential wardrobe staple. The average high temperature barely lifts above 46.2°F (7.9°C), easing from the cold 34.9°F (1.6°C) nightly lows. Weather in January »

Weather in February

Transitioning into February, Sherwood sees a modest increase in temperatures, which is complemented by a consistency in humidity levels. Sunshine hours increase to 10.4, providing a hint of the warming trend to come. Snow conditions continue but sit at a slightly higher frequency compared to January, with 1.57" (40mm) falling over 2.3 days. Weather in February »

Weather in March

March hints at an upcoming spring, marked by an increase in daily temperatures. With the average high temperatures now often climbing to 52.5°F (11.4°C), the chill of winter begins to thaw. However, precipitation remains prevalent as demonstrated by 3.5" (89mm) of rainfall spread across 19.8 days, leading to some overcast conditions. Weather in March »

Weather in April

April in Sherwood signifies the arrival of spring with a discernible rise in temperatures. As the landscape rejuvenates, days extend and become more amiable. There's no snowfall in April, aligning with the overall warming trend. Rainfall also decreases, amounting to just 2.95" (75mm) over 18.6 days, creating an ideal climate for flora to flourish. Weather in April »

Weather in May

May signifies the onset of warmer weather in Sherwood. The average high temperatures soar to a comfortable 67.1°F (19.5°C), a welcome change after months of cooler weather. It's a relatively dry month with rainfall reduced to just 1.69" (43mm) over 13.4 days. Weather in May »

Weather in June

As summer takes hold in June, Sherwood basks in warmer temperatures and sunny weather. The hope of clear blue skies becomes a reality with a noticeable decrease in overcast conditions. Sunshine dominates for 15.6 hours per day, a much-anticipated shift from the preceding months. Weather in June »

Weather in July

July presents itself as the definitive summer month in Sherwood with average high temperatures reaching a sultry 80.6°F (27°C). The sun often blazes for up to 15.3 hours a day, complemented by a UV index of 6 indicating the necessity for sun protection. Weather in July »

Weather in August

August continues the summertime trend with the year's highest average high temperatures climbing to a peak of 82°F (27.8°C). The suitability for outdoor activities is enhanced with the consistently low rainfall of 0.35" (9mm) over just 4.8 days. Weather in August »

Weather in September

September ushers in a pleasant transition in Sherwood's weather as summer folds into autumn. After these months of high temperatures, the daily highs in September become more compromised at 74.3°F (23.5°C). Occasional rain showers return and make up 1.57" (40mm) spread across 10.8 days, offering some respite from the recently dry summer. Weather in September »

Weather in October

October brings noticeable changes as Sherwood embraces fall with daily high temperatures dropping to a cool 61.5°F (16.4°C). Rainfall becomes more prevalent, amounting to 3.19" (81mm) over 14.8 days, while cloud cover increases, creating a quintessential overcast fall ambience. Weather in October »

Weather in November

November in Sherwood witnesses the firm arrival of chilly temperatures coupled with increased rainfall. The city sees an uptick in rainfall to 3.43" (87mm) spread across 19.1 days. These more consistent rain showers introduce the early signs of winter, ushering in a season of cozy fireplaces and warm drinks. Weather in November »

Weather in December

December rounds off the year in Sherwood with the onset of winter temperatures and the return of occasional snowfall. The city experiences its second highest rainfall of 4.57" (116mm) spread across 18.9 days, contributing to the city's typical wet winters. Weather in December »

Frequently asked questions

What is the most humid month?

January, February and December, with an average relative humidity of 84%, are most humid months.

How many days does it rain?

Throughout the year, there are 170.9 rainfall days, and 30.67" (779mm) of precipitation is accumulated.

When does it snow?

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

How many days does it snow in Sherwood?

In Sherwood, during the entire year, snow falls for 6.5 days and aggregates up to 3.94" (100mm) of snow.

When is the lowest UV index?

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

When does it snow the most?

The month with the most snowfall in Sherwood, Oregon, is February, when snow falls for 2.3 days and typically aggregates up to 1.57" (40mm) of snow.

What is the month with the least sunshine?

The month with the least sunshine is February, with an average of 4.1h of sunshine.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, 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 Sherwood, Oregon, snow does not fall in April through October.

When are the longest days?

June has the longest days of the year, with an average of 15h and 36min of daylight.

What is the driest month?

The month with the least rainfall is July, when the rain falls for 5 days and typically collects 0.31" (8mm) of precipitation.

When is the highest UV index?

With an average maximum UV index of 6, July is the month with the highest UV index in Sherwood.

What time of the year is the hottest?

In Sherwood, August is known for its average highest temperatures, reaching a high of 82°F (27.8°C) and a low of 55°F (12.8°C).

What is the least humid month?

The least humid month is August, with an average relative humidity of 63%.

What month has the most sunshine?

With an average of 11h of sunshine, August has the most sunshine of the year in Sherwood.

What is the coldest month?

December, with its average high-temperature of 44.1°F (6.7°C) and an average low-temperature of 34.5°F (1.4°C), holds the record as the coldest month.

What is the wettest month?

December is the month with the most rainfall. Rain falls for 18.9 days and accumulates 4.57" (116mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 8h and 48min of daylight.

Average temperature
Sherwood, OR

Average temperature - Sherwood, OR

The warmest month (with the highest average high temperature) is August (82°F).
The month with the lowest average high temperature is December (44.1°F).

The month with the highest average low temperature is August (55°F).
The coldest month (with the lowest average low temperature) is December (34.5°F).

Average pressure
Sherwood, OR

Average pressure - Sherwood, OR

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).

Average wind speed
Sherwood, OR

Average wind speed - Sherwood, OR

The windiest month (with the highest average wind speed) is January (5.5mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

Average humidity
Sherwood, OR

Average humidity - Sherwood, OR

The months with the highest relative humidity are January, February and December (84%).
The month with the lowest relative humidity is August (63%).

Average rainfall
Sherwood, OR

Average rainfall - Sherwood, OR

The wettest month (with the highest rainfall) is December (4.57").
The driest month (with the least rainfall) is July (0.31").

Average rainfall days
Sherwood, OR

Average rainfall days - Sherwood, OR

The month with the highest number of rainy days is March (19.8 days).
The month with the least rainy days is August (4.8 days).

Average snowfall
Sherwood, OR

Average snowfall - Sherwood, OR

The month with the highest snowfall is February (1.57").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days
Sherwood, OR

Average snowfall days - Sherwood, OR

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight / Average sunshine
Sherwood, OR

Average daylight / Average sunshine - Sherwood, OR

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).

Average sunshine days
Sherwood, OR

Average sunshine days - Sherwood, OR

The month with the most sunshine days is July (25 days).
The month with the least sunshine days is February (8.6 days).

Average UV index
Sherwood, OR

Average UV index - Sherwood, OR

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average visibility
Sherwood, OR

Average visibility - Sherwood, OR

The months with the highest visibility are July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (5mi).

Sherwood, Oregon, USA

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