May weather forecast
Sherwood, OR

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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. The prolonged daylight hours welcome outdoor activities, allowing the residents to bask in 14.9 hours of light. Endowed with fresh, green landscapes, May graces Sherwood with countless splendid spring vistas.

Temperature

The start of May in Sherwood brings a subtle rise in the average high-temperature, moving from a refreshing 58.5°F (14.7°C) in April to a comfortable 67.1°F (19.5°C). Despite a noticeable differential from daytime highs, Sherwood notes an average nighttime low-temperature of 44.4°F (6.9°C) in May.

Humidity

The average relative humidity in May is 73%.

Rainfall

In Sherwood, in May, it is raining for 13.4 days, with typically 1.69" (43mm) of accumulated precipitation. Throughout the year, in Sherwood, there are 170.9 rainfall days, and 30.67" (779mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in May is 14h and 55min.
On the first day of May in Sherwood, sunrise is at 5:58 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 8:51 pm PDT.

Sunshine

In Sherwood, Oregon, the average sunshine in May is 8.8h.

UV index

In Sherwood, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: An average UV index of 4 in May transforms into this advice:
Take necessary precautions - Suggestions to elude sunburn are provided. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

What are the temperatures in Sherwood in May?

An average high-temperature, in May, in Sherwood, is 67.1°F (19.5°C) and the average low-temperature is 44.4°F (6.9°C).

What is the average humidity in May in Sherwood?

The average relative humidity in May in Sherwood, Oregon, is 73%.

How much does it rain in Sherwood in May?

In May, in Sherwood, the rain falls for 13.4 days. Throughout May, 1.69" (43mm) of precipitation is accumulated.

When it does not snow in Sherwood?

April through October are months without snowfall in Sherwood.

What is the average length of the day in May in Sherwood?

In Sherwood, the average day length in May is 14h and 55min.

When are sunrise and sunset in May in Sherwood?

In May, on the first day of the month, sunrise is at 5:58 am and sunset at 8:18 pm. On the last day of the month, in Sherwood, sunrise is at 5:26 am and sunset at 8:51 pm PDT.

How long on average sun shines in May in Sherwood?

In May, the average sunshine duration in Sherwood is 8.8h.

How high is the UV index in May in Sherwood?

In May, the average daily maximum UV index in Sherwood is 4. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Sherwood, OR

Average temperature in May - Sherwood, OR
  • Average high temperature in May: 67.1°F

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).

  • Average low temperature in May: 44.4°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).

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Average pressure in May
Sherwood, OR

Average pressure in May - Sherwood, OR
  • Average pressure in May: 30.03"Hg

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).

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Average wind speed in May
Sherwood, OR

Average wind speed in May - Sherwood, OR
  • Average wind speed in May: 4.2mph

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).

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Average humidity in May
Sherwood, OR

Average humidity in May - Sherwood, OR
  • Average humidity in May: 73%

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

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Average rainfall in May
Sherwood, OR

Average rainfall in May - Sherwood, OR
  • Average rainfall in May: 1.69"

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

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Average rainfall days in May
Sherwood, OR

Average rainfall days in May - Sherwood, OR
  • Average rainfall days in May: 13.4 days

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).

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Average snowfall in May
Sherwood, OR

Average snowfall in May - Sherwood, OR
  • Average snowfall in May: 0"

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").

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Average snowfall days in May
Sherwood, OR

Average snowfall days in May - Sherwood, OR
  • Average snowfall days in May: 0 days

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).

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Average daylight in May /
Average sunshine in May
Sherwood, OR

Average daylight in May / Average sunshine in May - Sherwood, OR
  • Average daylight in May: 14h and 5min

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).

  • Average sunshine in May: 8h and 5min

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).

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Average sunshine days in May
Sherwood, OR

Average sunshine days in May - Sherwood, OR
  • Average sunshine days in May: 15.7 days

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

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Average UV index in May
Sherwood, OR

Average UV index in May - Sherwood, OR
  • Average UV index in May: 4

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).

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Average cloud cover in May
Sherwood, OR

Average cloud cover in May - Sherwood, OR
  • Average cloud cover in May: 46

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 22).

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Average visibility in May
Sherwood, OR

Average visibility in May - Sherwood, OR
  • Average visibility in May: 5mi

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).

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Sherwood, Oregon, USA

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