May weather forecast
Swisshome, OR

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Weather in May

May, the last month of the spring in Swisshome, is a mild month, with an average temperature fluctuating between 59°F (15°C) and 46°F (7.8°C).

Temperature

The weather during May records an average high-temperature of a mild 59°F (15°C), closely mirroring the preceding month. Swisshome temperatures generally rest at a low of 46°F (7.8°C) during the May nights.

Humidity

April through July, September and October, with an average relative humidity of 81%, are the least humid months.

Rainfall

In May, in Swisshome, the rain falls for 10.2 days. Throughout May, 1.1" (28mm) of precipitation is accumulated. In Swisshome, during the entire year, the rain falls for 131.8 days and collects up to 20.63" (524mm) of precipitation.

Snowfall

In Swisshome, snow does not fall in March through October and December.

Daylight

The average length of the day in May is 14h and 47min.
On the first day of May, sunrise is at 6:05 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 8:50 pm PDT.

Sunshine

In May, the average sunshine is 8.4h.

UV index

In Swisshome, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 4 in May interprets into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.

Frequently asked questions

What is the temperature in May?

During May, Swisshome experiences an average high-temperature of 59°F (15°C) and a low-temperature of 46°F (7.8°C).

What is the least humid month in Swisshome?

April through July, September and October, with an average relative humidity of 81%, are the least humid months.

What is the average humidity in May?

In Swisshome, Oregon, the average relative humidity in May is 81%.

How many days does it rain in May?

In May, the rain falls for 10.2 days. Throughout May, 1.1" (28mm) of precipitation is accumulated.

When it does not snow?

March through October and December are months without snowfall.

How many hours of daylight does Swisshome have in May?

In Swisshome, Oregon, the average day length in May is 14h and 47min.

What time are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 6:05 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 8:50 pm PDT.

How long on average sun shines in May?

In Swisshome, the average sunshine duration in May is 8.4h.

What is the UV index reading in May?

The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Swisshome, OR

Average temperature in May - Swisshome, OR
  • Average high temperature in May: 59°F

The warmest month (with the highest average high temperature) is August (68.2°F).
The month with the lowest average high temperature is December (48°F).

  • Average low temperature in May: 46°F

The month with the highest average low temperature is August (52.7°F).
The coldest month (with the lowest average low temperature) is February (40.6°F).

Average pressure in May
Swisshome, OR

Average pressure in May - Swisshome, OR
  • Average pressure in May: 30.06"Hg

The months with the highest atmospheric pressure are January and April (30.09"Hg).
The month with the lowest atmospheric pressure is September (30.01"Hg).

Average wind speed in May
Swisshome, OR

Average wind speed in May - Swisshome, OR
  • Average wind speed in May: 7.8mph

The windiest month (with the highest average wind speed) is December (9.4mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

Average humidity in May
Swisshome, OR

Average humidity in May - Swisshome, OR
  • Average humidity in May: 81%

The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April, May, June, July, September and October (81%).

Average rainfall in May
Swisshome, OR

Average rainfall in May - Swisshome, OR
  • Average rainfall in May: 1.1"

The wettest month (with the highest rainfall) is December (3.58").
The driest month (with the least rainfall) is July (0.08").

Average rainfall days in May
Swisshome, OR

Average rainfall days in May - Swisshome, OR
  • Average rainfall days in May: 10.2 days

The month with the highest number of rainy days is March (16.9 days).
The month with the least rainy days is July (2.9 days).

Average snowfall in May
Swisshome, OR

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

The month with the highest snowfall is February (0.35").
The months with the least snowfall are March, April, May, June, July, August, September, October and December (0").

Average snowfall days in May
Swisshome, OR

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

The month with the highest number of snowfall days is February (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and December (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in May: 8h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).

Average sunshine days in May
Swisshome, OR

Average sunshine days in May - Swisshome, OR
  • Average sunshine days in May: 19 days

The month with the most sunshine days is July (26.9 days).
The month with the least sunshine days is February (12.3 days).

Average UV index in May
Swisshome, OR

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

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are February, November and December (UV index 2).

Average cloud cover in May
Swisshome, OR

Average cloud cover in May - Swisshome, OR
  • Average cloud cover in May: 47

The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in May
Swisshome, OR

Average visibility in May - Swisshome, OR
  • Average visibility in May: 6mi

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

Swisshome, Oregon, USA

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