May weather forecast
Ocean Park, WA

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Weather in May

The last month of the spring, May, is a refreshing month in Ocean Park, Washington, with temperature in the range of an average high of 55.9°F (13.3°C) and an average low of 48.7°F (9.3°C).

Temperature

May notes an average high-temperature of a mild 55.9°F (13.3°C), subtly differing from April's 51.8°F (11°C). An average nighttime temperature of 48.7°F (9.3°C) marks May in Ocean Park.

Humidity

In Ocean Park, the average relative humidity in May is 82%.

Rainfall

In May, in Ocean Park, Washington, the rain falls for 14.9 days. Throughout May, 2.2" (56mm) of precipitation is accumulated. In Ocean Park, Washington, during the entire year, the rain falls for 198.3 days and collects up to 45.43" (1154mm) of precipitation.

Snowfall

April through October and December are months without snowfall in Ocean Park.

Ocean temperature

In May, the average ocean temperature in Ocean Park is 53.8°F (12.1°C).
Note: Unprotected swimming in 53.8°F (12.1°C) is dangerous due to potential cold shock. Especially when temperatures go below 50°F (10°C), leading to hyperventilation.

Daylight

The average length of the day in May in Ocean Park is 15h and 2min.
On the first day of the month, sunrise is at 6:00 am and sunset at 8:26 pm. On the last day of May, in Ocean Park, sunrise is at 5:26 am and sunset at 9:01 pm PDT.

Sunshine

In May, the average sunshine in Ocean Park is 7.9h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In May, the maximum UV index of 4 suggests these recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

What are May temperatures in Ocean Park?

In Ocean Park, in May, the average high-temperature is 55.9°F (13.3°C), and the average low-temperature is 48.7°F (9.3°C).

What is the average humidity in May in Ocean Park?

In Ocean Park, Washington, the average relative humidity in May is 82%.

How many days does it rain in May in Ocean Park?

In Ocean Park, Washington, in May, during 14.9 rainfall days, 2.2" (56mm) of precipitation is typically accumulated.

When it does not snow in Ocean Park?

In Ocean Park, snow does not fall in April through October and December.

How cold is the water in May in Ocean Park?

In Ocean Park, the average seawater temperature in May is 53.8°F (12.1°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

How many hours of daylight does Ocean Park have in May?

The average day length in May in Ocean Park is 15h and 2min.

What time are sunrise and sunset in May in Ocean Park?

On the first day of May, sunrise is at 6:00 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 9:01 pm PDT.

How long on average sun shines in May in Ocean Park?

In May, the average sunshine duration in Ocean Park is 7.9h.

When is the highest UV index in Ocean Park?

May through September, with an average maximum UV index of 4, are months with the highest UV index in Ocean Park.

What is the UV index intensity in May in Ocean Park?

In May, the average daily maximum UV index in Ocean Park, Washington, is 4. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJFMAMayJJASOND
Apr
May
Jun
Average high temperature
51.8°F 11°C
55.9°F 13.3°C
59.4°F 15.2°C
Average low temperature
45.1°F 7.3°C
48.7°F 9.3°C
52.2°F 11.2°C
Average pressure
30.07" 764mmHg
30.06" 764mmHg
30.07" 764mmHg
Average wind speed
9.9mph 15.9km/h
8.5mph 13.7km/h
8.4mph 13.5km/h
Average max. wind speed
10.7mph 17.2km/h
9.3mph 15km/h
9.1mph 14.6km/h
Average wind speed gusts
15.2mph 24.5km/h
13mph 20.9km/h
12.6mph 20.3km/h
Average humidity
81%
82%
83%
Average rainfall
3.62" 92mm
2.2" 56mm
1.65" 42mm
Average rainfall days
19.9
14.9
12.9
Average snowfall
0" 0mm
0" 0mm
0" 0mm
Average snowfall days
0
0
0
Average sea temperature
50.5°F 10.3°C
53.8°F 12.1°C
57.5°F 14.2°C
Average daylight
13h 4min
15h 0min
15h 5min
Average sunshine
7h 1min
7h 5min
8h 2min
Average sunshine days
8
13.8
13.4
Average UV index
3
4
4
Average cloud cover
55%
50%
50%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in May
Ocean Park, WA

Average temperature in May - Ocean Park, WA
  • Average high temperature in May: 55.9°F

The warmest month (with the highest average high temperature) is August (63.3°F).
The month with the lowest average high temperature is December (46.4°F).

  • Average low temperature in May: 48.7°F

The month with the highest average low temperature is August (55.9°F).
The coldest month (with the lowest average low temperature) is December (41.2°F).

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Average pressure in May
Ocean Park, WA

Average pressure in May - Ocean Park, WA
  • Average pressure in May: 30.06"Hg

The month with the highest atmospheric pressure is July (30.08"Hg).
The month with the lowest atmospheric pressure is March (30.01"Hg).

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Average wind speed in May
Ocean Park, WA

Average wind speed in May - Ocean Park, WA
  • Average wind speed in May: 8.5mph

The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest month (with the lowest average wind speed) is August (7.4mph).

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Average humidity in May
Ocean Park, WA

Average humidity in May - Ocean Park, WA
  • Average humidity in May: 82%

The month with the highest relative humidity is August (86%).
The months with the lowest relative humidity are February, March, April, October and December (81%).

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Average rainfall in May
Ocean Park, WA

Average rainfall in May - Ocean Park, WA
  • Average rainfall in May: 2.2"

The wettest month (with the highest rainfall) is December (7.28").
The driest month (with the least rainfall) is July (0.55").

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Average rainfall days in May
Ocean Park, WA

Average rainfall days in May - Ocean Park, WA
  • Average rainfall days in May: 14.9 days

The month with the highest number of rainy days is March (22.5 days).
The month with the least rainy days is August (8 days).

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Average snowfall in May
Ocean Park, WA

Average snowfall in May - Ocean Park, WA
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").

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Average snowfall days in May
Ocean Park, WA

Average snowfall days in May - Ocean Park, WA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average sea temperature in May
Ocean Park, WA

Average sea temperature in May - Ocean Park, WA
  • Average sea temperature in May: 53.8°F

The best month for swimming (with the highest average sea temperature) is July (58.6°F).
The coldest month (with the lowest average sea temperature) is February (47.8°F).

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Average daylight in May /
Average sunshine in May
Ocean Park, WA

Average daylight in May / Average sunshine in May - Ocean Park, WA
  • Average daylight in May: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in May: 7h and 5min

The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in May
Ocean Park, WA

Average sunshine days in May - Ocean Park, WA
  • Average sunshine days in May: 13.8 days

The month with the most sunshine days is August (19.1 days).
The month with the least sunshine days is March (7.1 days).

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Average UV index in May
Ocean Park, WA

Average UV index in May - Ocean Park, WA
  • Average UV index in May: 4

The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are February, November and December (UV index 2).

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Average cloud cover in May
Ocean Park, WA

Average cloud cover in May - Ocean Park, WA
  • Average cloud cover in May: 50

The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are August and September (Cloud cover 39).

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Average visibility in May
Ocean Park, WA

Average visibility in May - Ocean Park, 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).

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Ocean Park, Washington, USA

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