May weather forecast
North Omak, WA

Share

Weather in May

May, the last month of the spring in North Omak, is an enjoyable month, with an average temperature fluctuating between 42.4°F (5.8°C) and 66°F (18.9°C).

Temperature

The transition from April to May brings a temperature rise, with average high-temperatures increasing from a cool 54.3°F (12.4°C) to an enjoyable 66°F (18.9°C). North Omak encounters a substantial decline from its daily high to a low-temperature of 42.4°F (5.8°C) during May nights.

Humidity

In North Omak, the average relative humidity in May is 56%.

Rainfall

In North Omak, during May, the rain falls for 8.6 days and regularly aggregates up to 0.91" (23mm) of precipitation. In North Omak, during the entire year, the rain falls for 90.2 days and collects up to 7.56" (192mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In May, the average length of the day is 15h and 16min.
On the first day of May, sunrise is at 5:36 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 5:00 am and sunset at 8:50 pm PDT.

Sunshine

In North Omak, the average sunshine in May is 11.2h.

UV index

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 unsafe exposure to UV radiation for average individuals.
Note: The daily maximum UV index of 4 in May interprets into the following advice:
Ensure safety - Sun damage prevention is strongly urged. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average May temperature?

The high-temperature, in May, in North Omak, records 66°F (18.9°C), while the low-temperature is 42.4°F (5.8°C).

What is the average humidity in May in North Omak?

In North Omak, the average relative humidity in May is 56%.

How much does it rain in May?

In North Omak, during May, the rain falls for 8.6 days and regularly aggregates up to 0.91" (23mm) of precipitation.

When it does not snow in North Omak?

In North Omak, snow does not fall in May through October.

Does it snow in May?

In May, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does North Omak have in May?

In May, the average day length is 15h and 16min.

When are sunrise and sunset in May?

On the first day of May, sunrise is at 5:36 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 5:00 am and sunset at 8:50 pm PDT.

How many hours of sunshine does North Omak have in May?

In May, the average sunshine duration is 11.2h.

How high is the UV index in May?

The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's 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
North Omak, WA

Average temperature in May - North Omak, WA
  • Average high temperature in May: 66°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is December (30.4°F).

  • Average low temperature in May: 42.4°F

The month with the highest average low temperature is August (55°F).
The coldest month (with the lowest average low temperature) is December (18.1°F).

Average pressure in May
North Omak, WA

Average pressure in May - North Omak, WA
  • Average pressure in May: 29.95"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.93"Hg).

Average wind speed in May
North Omak, WA

Average wind speed in May - North Omak, WA
  • Average wind speed in May: 4.8mph

The windiest month (with the highest average wind speed) is April (5.1mph).
The calmest month (with the lowest average wind speed) is January (4mph).

Average humidity in May
North Omak, WA

Average humidity in May - North Omak, WA
  • Average humidity in May: 56%

The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are July and August (42%).

Average rainfall in May
North Omak, WA

Average rainfall in May - North Omak, WA
  • Average rainfall in May: 0.91"

The wettest month (with the highest rainfall) is December (0.94").
The driest months (with the least rainfall) are July and August (0.2").

Average rainfall days in May
North Omak, WA

Average rainfall days in May - North Omak, WA
  • Average rainfall days in May: 8.6 days

The month with the highest number of rainy days is March (11.5 days).
The month with the least rainy days is August (2.8 days).

Average snowfall in May
North Omak, WA

Average snowfall in May - North Omak, WA
  • Average snowfall in May: 0"

The month with the highest snowfall is January (3.39").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in May
North Omak, WA

Average snowfall days in May - North Omak, WA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is December (8.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
North Omak, WA

Average daylight in May / Average sunshine in May - North Omak, WA
  • Average daylight in May: 15h and 2min

The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in May: 11h and 1min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days in May
North Omak, WA

Average sunshine days in May - North Omak, WA
  • Average sunshine days in May: 21.3 days

The month with the most sunshine days is August (26.3 days).
The month with the least sunshine days is November (15.4 days).

Average UV index in May
North Omak, WA

Average UV index in May - North Omak, WA
  • Average UV index in May: 4

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is November (UV index 1).

Average cloud cover in May
North Omak, WA

Average cloud cover in May - North Omak, WA
  • Average cloud cover in May: 25

The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 12).

Average visibility in May
North Omak, WA

Average visibility in May - North Omak, WA
  • Average visibility in May: 6mi

The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).

North Omak, Washington, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location