Climate and monthly weather forecastSeal Rock, OR
Climate and monthly weather forecast
Weather in January
January, the same as December, in Seal Rock, Oregon, is another chilly winter month, with an average temperature fluctuating between 48.9°F (9.4°C) and 42.1°F (5.6°C). Seal Rock's weather in January indicates an average high-temperature of a still chilly 48.9°F (9.4°C), nearly consistent with the 47.8°F (8.8°C) of December. Weather in January »Weather in February
February, the last month of the winter in Seal Rock, is also a frosty month, with an average temperature fluctuating between 41°F (5°C) and 49.3°F (9.6°C). As February takes its course, Seal Rock's average high-temperature registers at a still frosty 49.3°F (9.6°C), closely aligning with the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Seal Rock, Oregon, with temperature in the range of an average low of 42.1°F (5.6°C) and an average high of 50.5°F (10.3°C). Seal Rock marks the onset of March with an average high-temperature of a fresh 50.5°F (10.3°C), a subtle shift from February's 49.3°F (9.6°C). Weather in March »Weather in April
April, like March, in Seal Rock, Oregon, is another fresh spring month, with temperature in the range of an average low of 43.3°F (6.3°C) and an average high of 53.2°F (11.8°C). The advent of April brings an average high-temperature of a still cool 53.2°F (11.8°C), almost identical to the preceding month. Weather in April »Weather in May
May, the last month of the spring in Seal Rock, is a refreshing month, with an average temperature fluctuating between 58.5°F (14.7°C) and 46.8°F (8.2°C). The shift into May finds Seal Rock at an average high-temperature of a refreshing 58.5°F (14.7°C), closely comparable to April's conditions. Weather in May »Weather in June
The first month of the summer, June, is a comfortable month in Seal Rock, Oregon, with an average temperature ranging between max 62.1°F (16.7°C) and min 50°F (10°C). The arrival of June records an average high-temperature of a comfortable 62.1°F (16.7°C), closely related to the 58.5°F (14.7°C) observed in May. Weather in June »Weather in July
July, the same as June, is another refreshing summer month in Seal Rock, Oregon, with an average temperature ranging between min 53.1°F (11.7°C) and max 66.2°F (19°C). The commencement of July notes an average high-temperature of a still refreshing 66.2°F (19°C), exhibiting little difference from the previous month. Weather in July »Weather in August
August, the last month of the summer in Seal Rock, is also an enjoyable month, with temperature in the range of an average low of 53.1°F (11.7°C) and an average high of 67.6°F (19.8°C). Seal Rock's warmest month, August, registers temperatures that range from a high of 67.6°F (19.8°C) to a low of 53.1°F (11.7°C). Weather in August »Weather in September
September, the first month of the autumn in Seal Rock, is still a comfortable month, with temperature in the range of an average high of 66°F (18.9°C) and an average low of 51.6°F (10.9°C). The beginning of September records an average high-temperature of a still enjoyable 66°F (18.9°C), almost echoing the conditions of the previous month. Weather in September »Weather in October
October, like September, is a moderate autumn month in Seal Rock, Oregon, with temperature in the range of an average low of 49.3°F (9.6°C) and an average high of 59.5°F (15.3°C). Seal Rock's progression into October involves a gentle drop in the average high-temperature, from a comfortable 66°F (18.9°C) in September to a mild 59.5°F (15.3°C). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Seal Rock, Oregon, with an average temperature ranging between max 52.3°F (11.3°C) and min 45.1°F (7.3°C). The commencement of November indicates a gentle shift in the average high-temperature, receding from October's moderate 59.5°F (15.3°C) to a cool 52.3°F (11.3°C). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Seal Rock, Oregon, with temperature in the range of an average low of 40.8°F (4.9°C) and an average high of 47.8°F (8.8°C). December is the coldest month, exhibiting average temperatures of 47.8°F (8.8°C) at the peak and 40.8°F (4.9°C) at the base. Weather in December »Updated: Jun 4, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
The months with the highest humidity are January through March, November and December, with an average relative humidity of 83%.
In Seal Rock, during the entire year, the rain falls for 130.2 days and collects up to 16.34" (415mm) of precipitation.
January and February are months with snowfall.
In Seal Rock, during the entire year, snow falls for 1 days and aggregates up to 0.43" (11mm) of snow.
The months with the least sunshine are January and February, with an average of 4h of sunshine.
February is the month with the most snowfall. Snow falls for 0.6 days and accumulates 0.31" (8mm) of snow.
February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Seal Rock.
In Seal Rock, snow does not fall in March through December.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.
April through July, September and October, with an average relative humidity of 81%, are the least humid months.
The month with the longest days is June, with an average of 15h and 30min of daylight.
July is the month with the least rainfall. Rain falls for 3.8 days and accumulates 0.12" (3mm) of precipitation.
July has the most sunshine of the year, with an average of 10.7h of sunshine.
The month with the highest UV index is July, with an average maximum UV index of 5.
Temperature readings reach their annual highs in August, averaging 67.6°F (19.8°C) and a minimum average of 53.1°F (11.7°C).
December brings the lowest temperatures in Seal Rock, with an average high of 47.8°F (8.8°C) and an average low of 40.8°F (4.9°C).
The month with the most rainfall is December, when the rain falls for 15.8 days and typically aggregates up to 2.68" (68mm) of precipitation.
With an average of 8h and 54min of daylight, December has the shortest days of the year.
Average temperature
Seal Rock, OR
The warmest month (with the highest average high temperature) is August (67.6°F).
The month with the lowest average high temperature is December (47.8°F).
The months with the highest average low temperature are July and August (53.1°F).
The coldest month (with the lowest average low temperature) is December (40.8°F).
Average pressure
Seal Rock, OR
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
30.08"Hg - Average pressure in May:
30.06"Hg - Average pressure in June:
30.06"Hg
- Average pressure in July:
30.06"Hg - Average pressure in August:
30.02"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.05"Hg - Average pressure in December:
30.08"Hg
The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are August and September (30.02"Hg).
Average wind speed
Seal Rock, OR
- Average wind speed in January:
9.6mph - Average wind speed in February:
8.7mph - Average wind speed in March:
9.4mph - Average wind speed in April:
8.7mph - Average wind speed in May:
8mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
7.8mph - Average wind speed in August:
6.5mph - Average wind speed in September:
6.6mph - Average wind speed in October:
7.8mph - Average wind speed in November:
9.1mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity
Seal Rock, OR
The months with the highest relative humidity are January, February, March, November and December (83%).
The months with the lowest relative humidity are April, May, June, July, September and October (81%).
Average rainfall
Seal Rock, OR
- Average rainfall in January:
2.4" - Average rainfall in February:
2.2" - Average rainfall in March:
1.61" - Average rainfall in April:
1.42" - Average rainfall in May:
0.94" - Average rainfall in June:
0.47"
- Average rainfall in July:
0.12" - Average rainfall in August:
0.2" - Average rainfall in September:
0.79" - Average rainfall in October:
1.42" - Average rainfall in November:
2.09" - Average rainfall in December:
2.68"
The wettest month (with the highest rainfall) is December (2.68").
The driest month (with the least rainfall) is July (0.12").
Average rainfall days
Seal Rock, OR
- Average rainfall days in January:
13.8 days - Average rainfall days in February:
14.2 days - Average rainfall days in March:
17.1 days - Average rainfall days in April:
13.1 days - Average rainfall days in May:
9.2 days - Average rainfall days in June:
7.1 days
- Average rainfall days in July:
3.8 days - Average rainfall days in August:
3 days - Average rainfall days in September:
6.7 days - Average rainfall days in October:
11.9 days - Average rainfall days in November:
14.5 days - Average rainfall days in December:
15.8 days
The month with the highest number of rainy days is March (17.1 days).
The month with the least rainy days is August (3 days).
Average snowfall
Seal Rock, OR
The month with the highest snowfall is February (0.31").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Seal Rock, OR
- Average snowfall days in January:
0.2 days - Average snowfall days in February:
0.6 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.1 days - Average snowfall days in December:
0.1 days
The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Seal Rock, OR
- Average daylight in January:
9h and 18min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 48min - Average daylight in June:
15h and 30min
- Average daylight in July:
15h and 6min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 54min
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 January:
4h and 0min - Average sunshine in February:
4h and 0min - Average sunshine in March:
5h and 30min - Average sunshine in April:
7h and 30min - Average sunshine in May:
8h and 24min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 24min - Average sunshine in September:
9h and 6min - Average sunshine in October:
5h and 24min - Average sunshine in November:
4h and 36min - Average sunshine in December:
4h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and February (Average sunshine: 4h and 0min).
Average sunshine days
Seal Rock, OR
- Average sunshine days in January:
14.9 days - Average sunshine days in February:
11.5 days - Average sunshine days in March:
11.9 days - Average sunshine days in April:
15.2 days - Average sunshine days in May:
19.5 days - Average sunshine days in June:
20.2 days
- Average sunshine days in July:
26.8 days - Average sunshine days in August:
25.7 days - Average sunshine days in September:
22.2 days - Average sunshine days in October:
17.2 days - Average sunshine days in November:
13.4 days - Average sunshine days in December:
12.8 days
The month with the most sunshine days is July (26.8 days).
The month with the least sunshine days is February (11.5 days).
Average UV index
Seal Rock, OR
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are February, November and December (UV index 2).
Average cloud cover
Seal Rock, OR
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility
Seal Rock, OR
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).
