Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
May showcases a minor temperature ascent, adjusting from April's mild 57.7°F (14.3°C) to a still refreshing 65.8°F (18.8°C). Glendale experiences a significant downturn from peak daytime temperatures throughout May, with the average low-temperature dipping to an icy 39.7°F (4.3°C).Humidity
In May, the average relative humidity is 75%.Rainfall
In May, in Glendale, Oregon, the rain falls for 10.1 days. Throughout May, 1.22" (31mm) of precipitation is accumulated. Throughout the year, in Glendale, there are 100 rainfall days, and 13.27" (337mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In Glendale, Oregon, the average length of the day in May is 14h and 39min.On the first day of May, sunrise is at 6:06 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 8:44 pm PDT.
Sunshine
The average sunshine in May is 9.6h.UV index
In Glendale, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: An average UV index of 4 in May transforms into this advice:
Adopt protective measures - It is advised to guard against sun damage. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
What is the temperature in May in Glendale?
What is the average humidity in May in Glendale?
How much does it rain in Glendale in May?
When it does not snow in Glendale?
Does it snow in Glendale in May?
How many hours of daylight does Glendale have in May?
What time are sunrise and sunset in May in Glendale?
How long on average sun shines in May in Glendale?
What is the UV index intensity in May in Glendale?
Average temperature in May
Glendale, OR
- Average high temperature in May: 65.8°F
The warmest month (with the highest average high temperature) is August (83.7°F).
The month with the lowest average high temperature is December (45°F).
- Average low temperature in May: 39.7°F
The month with the highest average low temperature is August (49.6°F).
The coldest month (with the lowest average low temperature) is December (31.3°F).
Average pressure in May
Glendale, OR
- Average pressure in May: 30.03"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is August (29.99"Hg).
Average wind speed in May
Glendale, OR
- Average wind speed in May: 3.7mph
The windiest month (with the highest average wind speed) is January (4.1mph).
The calmest month (with the lowest average wind speed) is September (3.2mph).
Average humidity in May
Glendale, OR
- Average humidity in May: 75%
The months with the highest relative humidity are January, February and December (85%).
The month with the lowest relative humidity is August (65%).
Average rainfall in May
Glendale, OR
- Average rainfall in May: 1.22"
The wettest months (with the highest rainfall) are January and December (2.2").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days in May
Glendale, OR
- Average rainfall days in May: 10.1 days
The month with the highest number of rainy days is March (13.1 days).
The month with the least rainy days is August (2.1 days).
Average snowfall in May
Glendale, OR
- Average snowfall in May: 0"
The month with the highest snowfall is February (5").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in May
Glendale, OR
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Glendale, OR
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 9h and 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in May
Glendale, OR
- Average sunshine days in May: 18.4 days
The month with the most sunshine days is August (27.1 days).
The month with the least sunshine days is March (13.8 days).
Average UV index in May
Glendale, 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
Glendale, OR
- Average cloud cover in May: 42
The month with the most cloud cover is March (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in May
Glendale, OR
- Average visibility in May: 4mi
The months with the highest visibility are June, July, August, September and October (5mi).
The months with the lowest visibility are January, February, March, April, May, November and December (4mi).
Glendale, Oregon, USA
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