May weather forecast
Blachly, OR

• 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

Average temperature in May
Blachly, OR

• Average high temperature in May: 65.5°F

The warmest month (with the highest average high temperature) is August (80.1°F).
The month with the lowest average high temperature is December (45.7°F).

• Average low temperature in May: 40.6°F

The month with the highest average low temperature is August (49.5°F).
The coldest month (with the lowest average low temperature) is December (34.2°F).

Average pressure in May
Blachly, OR

• Average pressure in May: 30.04"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
Blachly, OR

• Average wind speed in May: 4.2mph

The windiest month (with the highest average wind speed) is March (4.5mph).
The calmest months (with the lowest average wind speed) are August and September (3.6mph).

Average humidity in May
Blachly, OR

• Average humidity in May: 78%

The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (71%).

Average rainfall in May
Blachly, OR

• Average rainfall in May: 0.51"

The wettest month (with the highest rainfall) is December (1.18").
The driest month (with the least rainfall) is July (0.04").

Average rainfall days in May
Blachly, OR

• Average rainfall days in May: 8.6 days

The month with the highest number of rainy days is March (14.8 days).
The month with the least rainy days is July (2.1 days).

Average snowfall in May
Blachly, OR

• Average snowfall in May: 0"

The month with the highest snowfall is November (0.43").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in May
Blachly, OR

• Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

• Average daylight in May: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

• Average sunshine in May: 8h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).

Average sunshine days in May
Blachly, OR

• Average sunshine days in May: 18.9 days

The month with the most sunshine days is July (26.3 days).
The month with the least sunshine days is March (12.9 days).

Average UV index in May
Blachly, OR

• Average UV index in May: 4

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

Average cloud cover in May
Blachly, OR

• Average cloud cover in May: 52

The month with the most cloud cover is February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in May
Blachly, OR

• Average visibility in May: 4mi

The month with the highest visibility is August (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (4mi).