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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 Rupple, Washington, with an average temperature ranging between max 36.1°F (2.3°C) and min 24.8°F (-4°C). January's beginning signals an average high-temperature of a still cold 36.1°F (2.3°C), barely different from December's 35.2°F (1.8°C). Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Rupple, Washington, with an average temperature ranging between max 39.4°F (4.1°C) and min 27°F (-2.8°C). Stepping into February, Rupple records an average high-temperature of a still icy 39.4°F (4.1°C), almost consistent with January. Weather in February »
Weather in March
March, the first month of the spring in Rupple, is a chilly month, with an average temperature fluctuating between 46°F (7.8°C) and 31.6°F (-0.2°C). Observing a minor shift, the average high-temperature during March adjusts from February's cold 39.4°F (4.1°C) to a frosty 46°F (7.8°C). Weather in March »
Weather in April
April is a fresh spring month in Rupple, Washington, with an average temperature ranging between min 36.7°F (2.6°C) and max 55.2°F (12.9°C). In April, the meteorological conditions change with the average high-temperature moving from a chilly 46°F (7.8°C) in March to a fresh 55.2°F (12.9°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Rupple, Washington, with temperature in the range of an average high of 65.8°F (18.8°C) and an average low of 44.1°F (6.7°C). May's onset witnesses a shift in the average high-temperature, moving from a cool 55.2°F (12.9°C) in April to a refreshing 65.8°F (18.8°C). Weather in May »
Weather in June
The first month of the summer, June, is an agreeable month in Rupple, Washington, with temperature in the range of an average low of 49.3°F (9.6°C) and an average high of 73°F (22.8°C). Rupple's weather shows a minor temperature rise with the arrival of June, moving from a comfortable 65.8°F (18.8°C) in May to an agreeable 73°F (22.8°C). Weather in June »
Weather in July
July is a moderately hot summer month in Rupple, Washington, with an average temperature varying between 55.9°F (13.3°C) and 82.9°F (28.3°C). Rupple in July shows a temperature shift, moving from an average high of an agreeable 73°F (22.8°C) in June to a moderately hot 82.9°F (28.3°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Rupple, Washington, with an average temperature fluctuating between 83.1°F (28.4°C) and 56.8°F (13.8°C). Rupple witnesses the warmest weather in August, with temperatures averaging a high of 83.1°F (28.4°C) and a low of 56.8°F (13.8°C). For August, the heat index is computed to be 82.4°F (28°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Rupple, Washington, with an average temperature fluctuating between 50°F (10°C) and 72°F (22.2°C). Rupple's average high-temperature decreases in September, falling from a warm 83.1°F (28.4°C) in August to a pleasant 72°F (22.2°C). Weather in September »
Weather in October
October, like September, is another mild autumn month in Rupple, Washington, with temperature in the range of an average high of 57.4°F (14.1°C) and an average low of 40.5°F (4.7°C). With the transition into October, Rupple experiences a significant decrease in average high-temperatures, moving down from a pleasant 72°F (22.2°C) in September to a moderate 57.4°F (14.1°C). Weather in October »
Weather in November
November, the last month of the autumn in Rupple, is also a frosty month, with an average temperature fluctuating between 44.1°F (6.7°C) and 31.1°F (-0.5°C). The shift from October to November involves a decrease in the average high-temperature, dropping from a mild 57.4°F (14.1°C) to a chilly 44.1°F (6.7°C). Weather in November »
Weather in December
December, the first month of the winter in Rupple, is also an icy month, with an average temperature fluctuating between 23.9°F (-4.5°C) and 35.2°F (1.8°C). December is Rupple's coldest month, registering average high temperatures of 35.2°F (1.8°C) and lows of 23.9°F (-4.5°C). Weather in December »
Updated: Aug 5, 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
What is the most humid month?
With an average relative humidity of 84%, January is the most humid month.
What is the rainiest month?
The month with the most rainfall in Rupple is January, when the rain falls for 11.9 days and typically aggregates up to 1.61" (41mm) of precipitation.
How many days does it rain?
Throughout the year, there are 112.8 rainfall days, and 10.28" (261mm) of precipitation is accumulated.
When does it snow?
January through April, September, November and December are months with snowfall.
How many days does it snow?
In Rupple, during the entire year, snow falls for 19.9 days and aggregates up to 12.36" (314mm) of snow.
What is the month with the least sunshine?
With an average of 5.4h of sunshine, January has the least sunshine of the year.
What is the month with the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What is the snowiest month?
The month with the most snowfall is February, when snow falls for 5 days and typically aggregates up to 3.5" (89mm) of snow.
When is Daylight Saving Time (DST) in Rupple?
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 Rupple, snow does not fall in May through August and October.
When are the longest days?
With an average of 15h and 42min of daylight, June has the longest days of the year.
What is the driest month?
July is the month with the least rainfall in Rupple. Rain falls for 3.1 days and accumulates 0.12" (3mm) of precipitation.
What are the months with the most sunshine?
The months with the most sunshine in Rupple are July and August, with an average of 12.1h of sunshine.
When is the highest UV index?
With an average maximum UV index of 6, July is the month with the highest UV index.
What is the hottest time of year?
August is the warmest month of the year, registering average temperatures as high as 83.1°F (28.4°C) and as low as 56.8°F (13.8°C).
What is the least humid month?
The least humid month is August, with an average relative humidity of 43%.
What part of the year is the coldest?
In Rupple, December registers the lowest temperatures, averaging 35.2°F (1.8°C) at the peak and 23.9°F (-4.5°C) at the lowest.
What is the month with the shortest days in Rupple?
The month with the shortest days is December, with an average of 8h and 42min of daylight.
Average temperature
Rupple, WA
The warmest month (with the highest average high temperature) is August (83.1°F).
The month with the lowest average high temperature is December (35.2°F).
The month with the highest average low temperature is August (56.8°F).
The coldest month (with the lowest average low temperature) is December (23.9°F).
Average pressure
Rupple, WA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
30.02"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.04"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 (29.94"Hg).
Average wind speed
Rupple, WA
- Average wind speed in January:
4.6mph - Average wind speed in February:
5.1mph - Average wind speed in March:
6.2mph - Average wind speed in April:
6.9mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.2mph - Average wind speed in September:
5.9mph - Average wind speed in October:
5.3mph - Average wind speed in November:
5.1mph - Average wind speed in December:
4.5mph
The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is December (4.5mph).
Average humidity
Rupple, WA
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (43%).
Average rainfall
Rupple, WA
- Average rainfall in January:
1.61" - Average rainfall in February:
1.18" - Average rainfall in March:
1.14" - Average rainfall in April:
0.59" - Average rainfall in May:
0.98" - Average rainfall in June:
0.43"
- Average rainfall in July:
0.12" - Average rainfall in August:
0.28" - Average rainfall in September:
0.47" - Average rainfall in October:
0.94" - Average rainfall in November:
0.94" - Average rainfall in December:
1.57"
The wettest month (with the highest rainfall) is January (1.61").
The driest month (with the least rainfall) is July (0.12").
Average rainfall days
Rupple, WA
- Average rainfall days in January:
11.9 days - Average rainfall days in February:
11.4 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
12.1 days - Average rainfall days in May:
10.3 days - Average rainfall days in June:
6.6 days
- Average rainfall days in July:
3.1 days - Average rainfall days in August:
3.8 days - Average rainfall days in September:
6.5 days - Average rainfall days in October:
11.6 days - Average rainfall days in November:
11.2 days - Average rainfall days in December:
10.6 days
The month with the highest number of rainy days is March (13.7 days).
The month with the least rainy days is July (3.1 days).
Average snowfall
Rupple, WA
The month with the highest snowfall is February (3.5").
The months with the least snowfall are May, June, July, August and October (0").
Average snowfall days
Rupple, WA
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
5 days - Average snowfall days in March:
2.3 days - Average snowfall days in April:
0.3 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:
0.1 days - Average snowfall days in October:
0 days - Average snowfall days in November:
1.9 days - Average snowfall days in December:
5.5 days
The month with the highest number of snowfall days is December (5.5 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight / Average sunshine
Rupple, WA
- 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:
15h and 0min - 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 2min - Average daylight in December:
8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
5h and 5min - Average sunshine in March:
8h and 1min - Average sunshine in April:
10h and 3min - Average sunshine in May:
11h and 2min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
12h and 1min - Average sunshine in September:
10h and 5min - Average sunshine in October:
6h and 5min - Average sunshine in November:
6h and 2min - Average sunshine in December:
5h and 4min
The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days
Rupple, WA
- Average sunshine days in January:
14.3 days - Average sunshine days in February:
12.6 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
14.7 days - Average sunshine days in May:
17.6 days - Average sunshine days in June:
21.3 days
- Average sunshine days in July:
25.9 days - Average sunshine days in August:
24.6 days - Average sunshine days in September:
21.1 days - Average sunshine days in October:
17.3 days - Average sunshine days in November:
15.1 days - Average sunshine days in December:
15.9 days
The month with the most sunshine days is July (25.9 days).
The month with the least sunshine days is February (12.6 days).
Average UV index
Rupple, WA
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
Rupple, WA
The month with the most cloud cover is January (Cloud cover 44).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility
Rupple, WA
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
Rupple, Washington, USA
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