Climate and monthly weather forecastOtis, OR
Climate and monthly weather forecast
Weather in January
January, the same as December, in Otis, Oregon, is a frosty winter month, with temperature in the range of an average high of 45.1°F (7.3°C) and an average low of 34°F (1.1°C). A minor adjustment in Otis's average high-temperature is noted with the start of January, touching a still frosty 45.1°F (7.3°C) from December's 43.5°F (6.4°C). Weather in January »Weather in February
The last month of the winter, February, is another chilly month in Otis, Oregon, with temperature in the range of an average high of 46.8°F (8.2°C) and an average low of 34.2°F (1.2°C). The onset of February brings with it an average high-temperature of a still chilly 46.8°F (8.2°C), showing a negligible variation from the month before. Weather in February »Weather in March
March, the first month of the spring in Otis, is a cool month, with temperature in the range of an average low of 35.8°F (2.1°C) and an average high of 50.5°F (10.3°C). A minor adjustment in Otis's average high-temperature is noted with the start of March, touching a fresh 50.5°F (10.3°C) from February's 46.8°F (8.2°C). Weather in March »Weather in April
April in Otis, Oregon, is a refreshing spring month, with an average temperature varying between 38.1°F (3.4°C) and 55.9°F (13.3°C). April sees a marginal temperature increase, moving from a fresh 50.5°F (10.3°C) in March to a moderate 55.9°F (13.3°C). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Otis, Oregon, with temperature in the range of an average low of 42.1°F (5.6°C) and an average high of 64°F (17.8°C). As April gives way to May, the average high-temperature displays a slight ascent, adjusting from a mild 55.9°F (13.3°C) to an enjoyable 64°F (17.8°C). Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Otis, Oregon, with an average temperature ranging between min 46.2°F (7.9°C) and max 69.3°F (20.7°C). Otis's shift into June sets the average high-temperature at an agreeable 69.3°F (20.7°C), a figure that deviates only slightly from May's 64°F (17.8°C). Weather in June »Weather in July
July is a moderately hot summer month in Otis, Oregon, with temperature in the range of an average low of 50.5°F (10.3°C) and an average high of 76.6°F (24.8°C). Otis experiences a minor temperature shift with the start of July, with average high-temperatures moving from a pleasant 69.3°F (20.7°C) in June to a warm 76.6°F (24.8°C). Weather in July »Weather in August
August, the last month of the summer in Otis, is another warm month, with an average temperature ranging between min 52.3°F (11.3°C) and max 78.4°F (25.8°C). The temperatures reach their highest averages in August, with highs of 78.4°F (25.8°C) and lows of 52.3°F (11.3°C). Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Otis, Oregon, with temperature in the range of an average low of 48.7°F (9.3°C) and an average high of 71.1°F (21.7°C). The advent of September brings a subtle shift in temperature, with the average high moving from a warm 78.4°F (25.8°C) in August to a pleasant 71.1°F (21.7°C). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Otis, Oregon, with an average temperature varying between 59.7°F (15.4°C) and 43.7°F (6.5°C). During the transition into October, Otis observes a decrease in the average high-temperature, falling from a pleasant 71.1°F (21.7°C) in September to a mild 59.7°F (15.4°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Otis, Oregon, with an average temperature varying between 49.5°F (9.7°C) and 38.5°F (3.6°C). Otis's weather changes with the onset of November, slightly falling from a moderate 59.7°F (15.4°C) in October to a chilly 49.5°F (9.7°C). Weather in November »Weather in December
December, the first month of the winter in Otis, is also a frosty month, with temperature in the range of an average high of 43.5°F (6.4°C) and an average low of 33.3°F (0.7°C). With average high temperatures of 43.5°F (6.4°C) and lows of 33.3°F (0.7°C), December is the coldest month. Weather in December »Updated: Aug 2, 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
Throughout the year, there are 156 rainfall days, and 15.94" (405mm) of precipitation is accumulated.
January through March, November and December are months with snowfall.
Throughout the year, there are 5.8 snowfall days, and 1.77" (45mm) of snow is accumulated.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
February and December, with an average relative humidity of 89%, are most humid months.
February is the month with the most snowfall. Snow falls for 2.3 days and accumulates 0.94" (24mm) of snow.
The month with the least sunshine in Otis is February, with an average of 3.4h of sunshine.
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 October are months without snowfall.
June has the longest days of the year, with an average of 15h and 36min of daylight.
June and July, with an average maximum UV index of 5, are months with the highest UV index.
July is the month with the least rainfall in Otis. Rain falls for 5.7 days and accumulates 0.24" (6mm) of precipitation.
August, with its high-temperature average of 78.4°F (25.8°C) and a low-temperature average of 52.3°F (11.3°C), is the warmest month.
The least humid month in Otis is August, with an average relative humidity of 71%.
With an average of 10.5h of sunshine, August has the most sunshine of the year.
Otis's December weather reaches an average high of 43.5°F (6.4°C) and an average low of 33.3°F (0.7°C), making it the coldest month.
The month with the most rainfall is December, when the rain falls for 17.1 days and typically aggregates up to 2.56" (65mm) of precipitation.
December has the shortest days of the year in Otis, Oregon, with an average of 8h and 48min of daylight.
Average temperature
Otis, OR
The warmest month (with the highest average high temperature) is August (78.4°F).
The month with the lowest average high temperature is December (43.5°F).
The month with the highest average low temperature is August (52.3°F).
The coldest month (with the lowest average low temperature) is December (33.3°F).
Average pressure
Otis, OR
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
30.07"Hg - Average pressure in May:
30.05"Hg - Average pressure in June:
30.05"Hg
- Average pressure in July:
30.06"Hg - Average pressure in August:
30.02"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is September (30.01"Hg).
Average wind speed
Otis, OR
- Average wind speed in January:
4.7mph - Average wind speed in February:
4.8mph - Average wind speed in March:
5mph - Average wind speed in April:
4.8mph - Average wind speed in May:
4.3mph - Average wind speed in June:
4.2mph
- Average wind speed in July:
4.2mph - Average wind speed in August:
3.8mph - Average wind speed in September:
3.9mph - Average wind speed in October:
4.3mph - Average wind speed in November:
4.7mph - Average wind speed in December:
4.5mph
The windiest month (with the highest average wind speed) is March (5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).
Average humidity
Otis, OR
The months with the highest relative humidity are February and December (89%).
The month with the lowest relative humidity is August (71%).
Average rainfall
Otis, OR
- Average rainfall in January:
2.44" - Average rainfall in February:
1.73" - Average rainfall in March:
1.85" - Average rainfall in April:
1.46" - Average rainfall in May:
1.06" - Average rainfall in June:
0.67"
- Average rainfall in July:
0.24" - Average rainfall in August:
0.31" - Average rainfall in September:
0.67" - Average rainfall in October:
1.3" - Average rainfall in November:
1.65" - Average rainfall in December:
2.56"
The wettest month (with the highest rainfall) is December (2.56").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days
Otis, OR
- Average rainfall days in January:
16.8 days - Average rainfall days in February:
15.8 days - Average rainfall days in March:
18.9 days - Average rainfall days in April:
16 days - Average rainfall days in May:
12.1 days - Average rainfall days in June:
9.7 days
- Average rainfall days in July:
5.7 days - Average rainfall days in August:
4.8 days - Average rainfall days in September:
9.5 days - Average rainfall days in October:
13.2 days - Average rainfall days in November:
16.4 days - Average rainfall days in December:
17.1 days
The month with the highest number of rainy days is March (18.9 days).
The month with the least rainy days is August (4.8 days).
Average snowfall
Otis, OR
The month with the highest snowfall is February (0.94").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Otis, OR
- Average snowfall days in January:
1.2 days - Average snowfall days in February:
2.3 days - Average snowfall days in March:
1.1 days - Average snowfall days in April:
0.1 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:
0.3 days - Average snowfall days in December:
0.8 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Otis, OR
- Average daylight in January:
9h and 12min - Average daylight in February:
10h and 24min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 54min - Average daylight in June:
15h and 36min
- Average daylight in July:
15h and 12min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 48min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January:
3h and 36min - Average sunshine in February:
3h and 24min - Average sunshine in March:
4h and 42min - Average sunshine in April:
6h and 12min - Average sunshine in May:
7h and 42min - Average sunshine in June:
8h and 42min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 30min - Average sunshine in September:
8h and 42min - Average sunshine in October:
4h and 54min - Average sunshine in November:
4h and 0min - Average sunshine in December:
3h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days
Otis, OR
- Average sunshine days in January:
11.3 days - Average sunshine days in February:
9.3 days - Average sunshine days in March:
10.2 days - Average sunshine days in April:
11.2 days - Average sunshine days in May:
16.2 days - Average sunshine days in June:
17.3 days
- Average sunshine days in July:
23.7 days - Average sunshine days in August:
23.2 days - Average sunshine days in September:
18 days - Average sunshine days in October:
15.3 days - Average sunshine days in November:
11.8 days - Average sunshine days in December:
11.8 days
The month with the most sunshine days is July (23.7 days).
The month with the least sunshine days is February (9.3 days).
Average UV index
Otis, OR
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Otis, OR
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Otis, OR
The months with the highest visibility are June, July, August and September (5mi).
The months with the lowest visibility are January, February, March, April, May, October, November and December (4mi).
