May weather forecast
Point Roberts, WA

• 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
Point Roberts, WA

• Average high temperature in May: 58.5°F

The warmest month (with the highest average high temperature) is July (66.9°F).
The month with the lowest average high temperature is December (41.5°F).

• Average low temperature in May: 48.7°F

The month with the highest average low temperature is August (56.7°F).
The coldest month (with the lowest average low temperature) is December (36.5°F).

Average pressure in May
Point Roberts, WA

• Average pressure in May: 30.02"Hg

The months with the highest atmospheric pressure are January and December (30.06"Hg).
The month with the lowest atmospheric pressure is March (29.99"Hg).

Average wind speed in May
Point Roberts, WA

• Average wind speed in May: 5mph

The windiest month (with the highest average wind speed) is November (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in May
Point Roberts, WA

• Average humidity in May: 77%

The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is July (76%).

Average rainfall in May
Point Roberts, WA

• Average rainfall in May: 1.69"

The wettest month (with the highest rainfall) is November (4.53").
The driest month (with the least rainfall) is July (0.67").

Average rainfall days in May
Point Roberts, WA

• Average rainfall days in May: 12.9 days

The month with the highest number of rainy days is March (17.6 days).
The month with the least rainy days is August (6.4 days).

Average snowfall in May
Point Roberts, WA

• Average snowfall in May: 0"

The month with the highest snowfall is February (2.4").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in May
Point Roberts, WA

• Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (3.4 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
Point Roberts, WA

• Average daylight in May: 15h and 2min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).

• Average sunshine in May: 9h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).

Average sunshine days in May
Point Roberts, WA

• Average sunshine days in May: 15.7 days

The month with the most sunshine days is July (22.3 days).
The month with the least sunshine days is March (10.9 days).

Average UV index in May
Point Roberts, WA

• 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 January, February, November and December (UV index 2).

Average cloud cover in May
Point Roberts, WA

• Average cloud cover in May: 39

The month with the most cloud cover is December (Cloud cover 60).
The months with the least cloud cover are July and August (Cloud cover 26).

Average visibility in May
Point Roberts, WA

• Average visibility in May: 6mi

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