May weather forecast and climate
Bandon, OR

A wooden staircase pier, the pebbly and rocky coast of Bandon, Oregon
A wooden staircase pier, the pebbly and rocky coast of Bandon, Oregon
May, the last month of the spring, in Bandon, is a mild month, with temperature in the range of an average low of 47.7°F (8.7°C) and an average high of 57.9°F (14.4°C).

Temperature

In May, the average high-temperature is relatively the same as in April - a moderate 57.9°F (14.4°C). The average low-temperature, in May, is 47.7°F (8.7°C).

Humidity

In May, the average relative humidity is 81%.

Rainfall

In Bandon, Oregon, in May, during 10.6 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. Throughout the year, there are 148.6 rainfall days, and 34.13" (867mm) of precipitation is accumulated.

Snowfall

January, March through December are months without snowfall in Bandon.

Daylight

The average length of the day in May is 14.7h.

Sunshine

The average sunshine in Bandon is 9.2h.

UV index

In Bandon, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: In May, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in May in Bandon?

The average high-temperature, in May, in Bandon, is 57.9°F (14.4°C), while the average low-temperature is 47.7°F (8.7°C).

What is the average humidity in May in Bandon?

The average relative humidity in May is 81%.

How much does it rain in Bandon in May?

In Bandon, in May, it is raining for 10.6 days, with typically 1.69" (43mm) of accumulated precipitation.

When it does not snow in Bandon?

In Bandon, Oregon, snow does not fall in January, March through December.

How many hours of daylight does Bandon have in May?

The average length of the day in May is 14.7h.

How many hours of sunshine does Bandon have in May?

The average sunshine in May in Bandon, Oregon, is 9.2h.

What is the UV index intensity in May in Bandon?

The average daily maximum UV index in May in Bandon, Oregon, is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in May - Bandon, OR
  • Average high temperature in May: 57.9°F

The warmest month (with the highest average high temperature) is August (66°F).
The month with the lowest average high temperature is December (50.5°F).

  • Average low temperature in May: 47.7°F

The month with the highest average low temperature is August (54°F).
The coldest month (with the lowest average low temperature) is February (43°F).

Average pressure in May - Bandon, OR
  • Average pressure in May: 30.06"

The month with the highest atmospheric pressure is January (30.1").
The month with the lowest atmospheric pressure is September (30.01").

Average wind speed in May - Bandon, OR
  • Average wind speed in May: 9.3mph

The windiest month (with the highest average wind speed) is March (10.4mph).
The calmest months (with the lowest average wind speed) are August and September (8.1mph).

Average humidity in May - Bandon, OR
  • Average humidity in May: 81%

The month with the highest relative humidity is August (84%).
Months with the lowest relative humidity are April, October and December (80%).

Average rainfall in May - Bandon, OR
  • Average rainfall in May: 1.69"

The wettest month (with the highest rainfall) is December (5.83").
The driest month (with the least rainfall) is July (0.16").

Average rainfall days in May - Bandon, OR
  • Average rainfall days in May: 10.6 days

The month with the highest number of rainy days is March (18.9 days).
Months with the least rainy days are July and August (3.6 days).

Average snowfall in May - Bandon, OR
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.39").
Months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in May - Bandon, OR
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (0.3 days).
Months with the least snowfall days are March, April, May, June, July, August, September, October and December (0 days).

Average daylight in May / Average sunshine in May - Bandon, OR
  • Average daylight in May: 14.7h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in May: 9.2h

Months with the most sunshine are July and August (Average sunshine: 11.2h).
The month with the least sunshine is January (Average sunshine: 4.6h).

Average sunshine days in May - Bandon, OR
  • Average sunshine days in May: 17.3 days

The month with the most sunshine days is July (25 days).
The month with the least sunshine days is March (10.4 days).

Average UV index in May - Bandon, OR
  • Average UV index in May: 4

The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is February (UV index 2).

Average cloud cover in May - Bandon, OR
  • Average cloud cover in May: 41

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 24).

Average visibility in May - Bandon, OR
  • 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).