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 arrival of May in Sherwood brings a soft temperature shift, with the average high-temperature nudging from a refreshing 58.5°F (14.7°C) in April to a comfortable 67.1°F (19.5°C). A marked drop from daytime peak temperatures to an average low-temperature of 44.4°F (6.9°C) is observed during the nights in May.

Humidity

In May, the average relative humidity in Sherwood is 73%.

Rainfall

In Sherwood, in May, during 13.4 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. In Sherwood, during the entire year, the rain falls for 170.9 days and collects up to 30.67" (779mm) of precipitation.

Snowfall

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

Daylight

In Sherwood, the average length of the day in May is 14h and 55min.
On the first day of May, 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 May, the average sunshine is 8.8h.

UV index

In Sherwood, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: An average maximum UV index of 4 in May leads to these recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.

Frequently asked questions

What is the temperature in May?

The high-temperature, in May, in Sherwood, records 67.1°F (19.5°C), while the low-temperature is 44.4°F (6.9°C).

What is the average humidity in May?

The average relative humidity in May is 73%.

How much does it rain in May?

In Sherwood, in May, during 13.4 rainfall days, 1.69" (43mm) of precipitation is typically accumulated.

When it does not snow?

April through October are months without snowfall.

How many hours of daylight does Sherwood have in May?

The average day length in May is 14h and 55min.

What time are sunrise and sunset in May?

On the first day of May, 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.

How many hours of sunshine does Sherwood have in May?

In May, the average sunshine duration is 8.8h.

What is the UV index intensity in May?

In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
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).

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

Sherwood, Oregon, USA

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