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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is a wintry winter month in Rowena, Oregon, with an average temperature varying between 28.2°F (-2.1°C) and 38.1°F (3.4°C). Rowena observes an average high-temperature of a still cold 38.1°F (3.4°C) in January, barely different from 37°F (2.8°C) in December. Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Rowena, Oregon, with an average temperature fluctuating between 29.5°F (-1.4°C) and 40.6°F (4.8°C). February's onset records an average high-temperature of a still icy 40.6°F (4.8°C), a near match to January's 38.1°F (3.4°C). Weather in February »
Weather in March
March, the first month of the spring in Rowena, is a frosty month, with an average temperature varying between 32.2°F (0.1°C) and 47.3°F (8.5°C). With the beginning of March, Rowena's average high-temperature sees a minor increase, transitioning from a wintry 40.6°F (4.8°C) in February to a frosty 47.3°F (8.5°C). Weather in March »
Weather in April
April in Rowena, Oregon, is a moderate spring month, with an average temperature fluctuating between 55.8°F (13.2°C) and 37°F (2.8°C). April's arrival coincides with a subtle temperature rise, moving from March's frosty 47.3°F (8.5°C) to a refreshing 55.8°F (13.2°C). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Rowena, Oregon, with an average temperature ranging between min 43.3°F (6.3°C) and max 65.8°F (18.8°C). The shift into May is accompanied by a temperature increase, with the average high-temperature rising from 55.8°F (13.2°C) in April to a still refreshing 65.8°F (18.8°C). Weather in May »
Weather in June
June, the first month of the summer in Rowena, is a pleasant month, with temperature in the range of an average low of 48.7°F (9.3°C) and an average high of 72.1°F (22.3°C). In June, the average high-temperature marginally rises from a refreshing 65.8°F (18.8°C) in May to an agreeable 72.1°F (22.3°C). Weather in June »
Weather in July
July in Rowena, Oregon, is a moderately hot summer month, with an average temperature fluctuating between 54.7°F (12.6°C) and 81.7°F (27.6°C). The warmest month is July, with an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 54.7°F (12.6°C). For July, the heat index is evaluated at 82.4°F (28°C). Weather in July »
Weather in August
August, the last month of the summer in Rowena, is another warm month, with an average temperature ranging between max 81.3°F (27.4°C) and min 55.8°F (13.2°C). August's weather displays an average high-temperature of a still warm 81.3°F (27.4°C), slightly varied from July's 81.7°F (27.6°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Rowena, Oregon, with temperature in the range of an average low of 50.7°F (10.4°C) and an average high of 71.6°F (22°C). The shift from August to September involves a decrease in the average high-temperature, dropping from a warm 81.3°F (27.4°C) to a pleasant 71.6°F (22°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Rowena, Oregon, with an average temperature ranging between min 42.4°F (5.8°C) and max 57.9°F (14.4°C). The onset of October coincides with a reduction in the average high-temperature, falling from an agreeable 71.6°F (22°C) in September to a refreshing 57.9°F (14.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Rowena, Oregon, with an average temperature varying between 34.3°F (1.3°C) and 45.5°F (7.5°C). Rowena's transition into November involves a shift in temperature, receding from a mild 57.9°F (14.4°C) in October to a chilly 45.5°F (7.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Rowena, Oregon, with temperature in the range of an average low of 27.1°F (-2.7°C) and an average high of 37°F (2.8°C). The coldest temperatures occur during December, when averages reach a peak of 37°F (2.8°C) and a low of 27.1°F (-2.7°C). Weather in December »
[Resources]Frequently asked questions
What are the most humid months in Rowena?
January and December, with an average relative humidity of 85%, are most humid months in Rowena, Oregon.
What is the rainiest month in Rowena?
The month with the most rainfall in Rowena, Oregon, is January, when the rain falls for 16.2 days and typically aggregates up to 2.99" (76mm) of precipitation.
How much does it rain in Rowena?
Throughout the year, there are 133.5 rainfall days, and 16.93" (430mm) of precipitation is accumulated.
When does it snow in Rowena?
January through March, November and December are months with snowfall in Rowena.
How much does it snow in Rowena?
Throughout the year, there are 14.3 snowfall days, and 11.06" (281mm) of snow is accumulated.
What is the month with the least sunshine in Rowena?
The month with the least sunshine is January, with an average of 4.8h of sunshine.
What are the months with the lowest UV index in Rowena?
The months with the lowest UV index in Rowena are January, February, November and December, with an average maximum UV index of 2.
When does it snow the most in Rowena?
February is the month with the most snowfall in Rowena, Oregon. Snow falls for 4.3 days and accumulates 4.29" (109mm) of snow.
When is Daylight Saving Time (DST) in Rowena?
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.
When it does not snow in Rowena?
In Rowena, snow does not fall in April through October.
When are the longest days in Rowena?
With an average of 15h and 36min of daylight, June has the longest days of the year.
What is the hottest time of year in Rowena?
July is Rowena's warmest month, registering average high temperatures of 81.7°F (27.6°C) and lows of 54.7°F (12.6°C).
What are the least humid months in Rowena?
The months with the lowest humidity in Rowena, Oregon, are July and August, with an average relative humidity of 51%.
What is the driest month in Rowena?
July is the month with the least rainfall in Rowena, Oregon. Rain falls for 3.3 days and accumulates 0.16" (4mm) of precipitation.
What month has the most sunshine in Rowena?
With an average of 12h of sunshine, July has the most sunshine of the year in Rowena.
When is the highest UV index in Rowena?
With an average maximum UV index of 6, July is the month with the highest UV index.
What is the coldest month in Rowena?
With average high temperatures of 37°F (2.8°C) and lows of 27.1°F (-2.7°C), December is the coldest month.
What is the month with the shortest days in Rowena?
The month with the shortest days in Rowena is December, with an average of 8h and 48min of daylight.
Average temperature
Rowena, OR
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is December (37°F).
The month with the highest average low temperature is August (55.8°F).
The coldest month (with the lowest average low temperature) is December (27.1°F).
Average pressure
Rowena, OR
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
30.03"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.96"Hg).
Average wind speed
Rowena, OR
- Average wind speed in January:
4.8mph - Average wind speed in February:
5.2mph - Average wind speed in March:
5.5mph - Average wind speed in April:
6.5mph - Average wind speed in May:
6.5mph - Average wind speed in June:
7.1mph
- Average wind speed in July:
6.7mph - Average wind speed in August:
6mph - Average wind speed in September:
5.5mph - Average wind speed in October:
4.9mph - Average wind speed in November:
5mph - Average wind speed in December:
4.8mph
The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest months (with the lowest average wind speed) are January and December (4.8mph).
Average humidity
Rowena, OR
The months with the highest relative humidity are January and December (85%).
The months with the lowest relative humidity are July and August (51%).
Average rainfall
Rowena, OR
- Average rainfall in January:
2.99" - Average rainfall in February:
2.13" - Average rainfall in March:
1.97" - Average rainfall in April:
1.26" - Average rainfall in May:
0.87" - Average rainfall in June:
0.51"
- Average rainfall in July:
0.16" - Average rainfall in August:
0.28" - Average rainfall in September:
0.59" - Average rainfall in October:
1.61" - Average rainfall in November:
1.69" - Average rainfall in December:
2.87"
The wettest month (with the highest rainfall) is January (2.99").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days
Rowena, OR
- Average rainfall days in January:
16.2 days - Average rainfall days in February:
14 days - Average rainfall days in March:
16.3 days - Average rainfall days in April:
13.7 days - Average rainfall days in May:
9.8 days - Average rainfall days in June:
6.9 days
- Average rainfall days in July:
3.3 days - Average rainfall days in August:
3.2 days - Average rainfall days in September:
6.9 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
14.6 days - Average rainfall days in December:
15.5 days
The month with the highest number of rainy days is March (16.3 days).
The month with the least rainy days is August (3.2 days).
Average snowfall
Rowena, OR
The month with the highest snowfall is February (4.29").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Rowena, OR
- Average snowfall days in January:
3.5 days - Average snowfall days in February:
4.3 days - Average snowfall days in March:
1.6 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:
0.5 days - Average snowfall days in December:
4.4 days
The month with the highest number of snowfall days is December (4.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Rowena, OR
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 4min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 3min - Average daylight in December:
8h and 5min
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:
4h and 5min - Average sunshine in February:
5h and 0min - Average sunshine in March:
7h and 1min - Average sunshine in April:
9h and 5min - Average sunshine in May:
10h and 5min - Average sunshine in June:
11h and 2min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
11h and 5min - Average sunshine in September:
10h and 4min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days
Rowena, OR
- Average sunshine days in January:
11.6 days - Average sunshine days in February:
11.3 days - Average sunshine days in March:
10.6 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
18.4 days - Average sunshine days in June:
20.8 days
- Average sunshine days in July:
26.8 days - Average sunshine days in August:
26.3 days - Average sunshine days in September:
21.6 days - Average sunshine days in October:
15.9 days - Average sunshine days in November:
12 days - Average sunshine days in December:
12.1 days
The month with the most sunshine days is July (26.8 days).
The month with the least sunshine days is March (10.6 days).
Average UV index
Rowena, OR
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Rowena, OR
The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility
Rowena, OR
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Rowena, Oregon, USA
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