May weather forecast and climate
Rowan Bay, AK

Weather in May

May, the last month of the spring, in Rowan Bay, is also a frosty month, with average temperature varying between 48.9°F (9.4°C) and 44.8°F (7.1°C).

Temperature

In May, the average high-temperature is relatively the same as in April - a still frosty 48.9°F (9.4°C). The average low-temperature, in Rowan Bay, is 44.8°F (7.1°C).

Humidity

In May, the average relative humidity in Rowan Bay is 84%.

Rainfall

May is the month with the least rainfall. Rain falls for 15.8 days and accumulates 3.07" (78mm) of precipitation.

Snowfall

In Rowan Bay snow does not fall in May through October.

Daylight

In May, the average length of the day in Rowan Bay is 16.5h.

Sunshine

May has the most sunshine of the year in Rowan Bay, with an average of 7.2h of sunshine.

UV index

The average daily maximum UV index in May is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to the UV radiation for the average person.
Note: In May, the average maximum UV index of 3 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
[Resources]

FAQ

What is the temperature in May in Rowan Bay?

The average high-temperature, in May, in Rowan Bay, is 48.9°F (9.4°C), while the average low-temperature is 44.8°F (7.1°C).

What is the average humidity in May in Rowan Bay?

In May, the average relative humidity in Rowan Bay is 84%.

How many days does it rain in May in Rowan Bay?

In Rowan Bay, in May, it is raining for 15.8 days, with typically 3.07" (78mm) of accumulated precipitation.

What is the driest month in Rowan Bay?

May is the month with the least rainfall in Rowan Bay. Rain falls for 15.8 days and accumulates 3.07" (78mm) of precipitation.

Does it snow in Rowan Bay in May?

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

When it does not snow in Rowan Bay?

In Rowan Bay snow does not fall in May through October.

How many hours of daylight does Rowan Bay have in May?

In Rowan Bay, the average length of the day in May is 16.5h.

What month has the most sunshine in Rowan Bay?

May has the most sunshine of the year in Rowan Bay, with an average of 7.2h of sunshine.

How long on average sun shines in May in Rowan Bay?

The average sunshine in May in Rowan Bay is 7.2h.

What is the UV index reading in May in Rowan Bay?

In May, the average daily maximum UV index in Rowan Bay, Alaska, is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in May
Rowan Bay, AK

Average temperature in May - Rowan Bay, AK
  • Average high temperature in May: 48.9°F

The warmest month (with the highest average high temperature) is August (57.6°F).
The month with the lowest average high temperature is February (39.6°F).

  • Average low temperature in May: 44.8°F

The month with the highest average low temperature is August (54.5°F).
The coldest month (with the lowest average low temperature) is February (35.4°F).

[Resources]

Average pressure in May
Rowan Bay, AK

Average pressure in May - Rowan Bay, AK
  • Average pressure in May: 30"

The month with the highest atmospheric pressure is July (30.05").
The month with the lowest atmospheric pressure is November (29.72").

[Resources]

Average wind speed in May
Rowan Bay, AK

Average wind speed in May - Rowan Bay, AK
  • Average wind speed in May: 10.1mph

The windiest month (with the highest average wind speed) is January (17mph).
The calmest months (with the lowest average wind speed) are June and July (8.9mph).

[Resources]

Average humidity in May
Rowan Bay, AK

Average humidity in May - Rowan Bay, AK
  • Average humidity in May: 84%

The month with the highest relative humidity is August (89%).
Months with the lowest relative humidity are February and March (78%).

[Resources]

Average rainfall in May
Rowan Bay, AK

Average rainfall in May - Rowan Bay, AK
  • Average rainfall in May: 3.07"

The wettest month (with the highest rainfall) is November (9.69").
The driest month (with the least rainfall) is May (3.07").

[Resources]

Average rainfall days in May
Rowan Bay, AK

Average rainfall days in May - Rowan Bay, AK
  • Average rainfall days in May: 15.8 days

The month with the highest number of rainy days is November (23.1 days).
The month with the least rainy days is February (14.2 days).

[Resources]

Average snowfall in May
Rowan Bay, AK

Average snowfall in May - Rowan Bay, AK
  • Average snowfall in May: 0"

The month with the highest snowfall is February (4.88").
Months with the least snowfall are May, June, July, August, September and October (0").

[Resources]

Average snowfall days in May
Rowan Bay, AK

Average snowfall days in May - Rowan Bay, AK
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is March (8.2 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

Average daylight in May /
Average sunshine in May
Rowan Bay, AK

Average daylight in May / Average sunshine in May - Rowan Bay, AK
  • Average daylight in May: 16.5h

The month with the longest days is June (Average daylight: 17.7h).
The month with the shortest days is December (Average daylight: 6.9h).

  • Average sunshine in May: 7.2h

The month with the most sunshine is May (Average sunshine: 7.2h).
The month with the least sunshine is January (Average sunshine: 2.8h).

[Resources]

Average sunshine days in May
Rowan Bay, AK

Average sunshine days in May - Rowan Bay, AK
  • Average sunshine days in May: 13.6 days

The month with the most sunshine days is May (13.6 days).
The month with the least sunshine days is November (5.3 days).

[Resources]

Average UV index in May
Rowan Bay, AK

Average UV index in May - Rowan Bay, AK
  • Average UV index in May: 3

Months with the highest UV index are July and August (UV index 4).
Months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

[Resources]

Average cloud cover in May
Rowan Bay, AK

Average cloud cover in May - Rowan Bay, AK
  • Average cloud cover in May: 55

The month with the most cloud cover is January (Cloud cover 71).
Months with the least cloud cover are May and September (Cloud cover 55).

[Resources]

Average visibility in May
Rowan Bay, AK

Average visibility in May - Rowan Bay, AK
  • Average visibility in May: 6mi

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

[Resources]