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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, like December, in Opportunity, Washington, is another cold winter month, with an average temperature varying between 33.3°F (0.7°C) and 22.6°F (-5.2°C). The average high-temperature in January, at a still icy 33.3°F (0.7°C), reveals a modest deviation from December's 32°F (0°C). Weather in January »
Weather in February
February, the last month of the winter in Opportunity, is also an icy month, with an average temperature varying between 36.5°F (2.5°C) and 24.1°F (-4.4°C). The initiation of February records an average high-temperature of a still icy 36.5°F (2.5°C), displaying a near consistency with the previous month. Weather in February »
Weather in March
March, the first month of the spring in Opportunity, is a chilly month, with temperature in the range of an average high of 45°F (7.2°C) and an average low of 29.7°F (-1.3°C). March's onset brings a minor rise in the average high-temperature, moving from an icy 36.5°F (2.5°C) in February to a frosty 45°F (7.2°C). Weather in March »
Weather in April
April is a fresh spring month in Opportunity, Washington, with an average temperature fluctuating between 34.9°F (1.6°C) and 54.1°F (12.3°C). The onset of April marks an increase in the average high-temperature, moving from a frosty 45°F (7.2°C) in March to a cool 54.1°F (12.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Opportunity, Washington, with an average temperature ranging between min 41.2°F (5.1°C) and max 65.1°F (18.4°C). May comes with an increase, with the average high-temperature moving from a cool 54.1°F (12.3°C) in April to an enjoyable 65.1°F (18.4°C). Weather in May »
Weather in June
June, the first month of the summer in Opportunity, is a pleasant month, with an average temperature varying between 46.6°F (8.1°C) and 71.1°F (21.7°C). Opportunity's weather shows a minor temperature rise with the arrival of June, moving from a refreshing 65.1°F (18.4°C) in May to an agreeable 71.1°F (21.7°C). Weather in June »
Weather in July
July is a warm summer month in Opportunity, Washington, with an average temperature fluctuating between 82.9°F (28.3°C) and 54.1°F (12.3°C). July brings a temperature increase, with average high-temperatures moving from June's pleasant 71.1°F (21.7°C) to a moderately hot 82.9°F (28.3°C). Weather in July »
Weather in August
August, the last month of the summer in Opportunity, is also a moderately hot month, with an average temperature varying between 55.9°F (13.3°C) and 83.3°F (28.5°C). August is the month that records the highest temperatures, with averages ranging from a high of 83.3°F (28.5°C) to a low of 55.9°F (13.3°C). The average heat index in August is evaluated at 82.4°F (28°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Opportunity, Washington, with an average temperature varying between 48.2°F (9°C) and 72.5°F (22.5°C). September involves a decrease in temperature, down from a moderately hot 83.3°F (28.5°C) in August to an agreeable 72.5°F (22.5°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Opportunity, Washington, with an average temperature varying between 38.3°F (3.5°C) and 55.9°F (13.3°C). The onset of October brings a clear temperature shift, with the average high-temperature decreasing from a pleasant 72.5°F (22.5°C) in September to a mild 55.9°F (13.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cold month in Opportunity, Washington, with an average temperature ranging between max 41°F (5°C) and min 29.3°F (-1.5°C). November's arrival witnesses a distinct drop in the average high-temperature, receding from October's refreshing 55.9°F (13.3°C) to a wintry 41°F (5°C). Weather in November »
Weather in December
December, the first month of the winter in Opportunity, is also an icy month, with temperature in the range of an average high of 32°F (0°C) and an average low of 21.9°F (-5.6°C). With average high and low temperatures of 32°F (0°C) and 21.9°F (-5.6°C) respectively, December is Opportunity's coldest month. Weather in December »
Updated: Feb 14, 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 in Opportunity?
January is the most humid month in Opportunity, Washington, with an average relative humidity of 91%.
What is the wettest month in Opportunity?
January is the month with the most rainfall in Opportunity. Rain falls for 9.7 days and accumulates 2.28" (58mm) of precipitation.
How much does it rain in Opportunity?
Throughout the year, there are 125.4 rainfall days, and 17.28" (439mm) of precipitation is accumulated.
When does it snow in Opportunity?
Months with snowfall are January through May, September through December.
What is the snowiest month in Opportunity?
January is the month with the most snowfall in Opportunity. Snow falls for 13.3 days and accumulates 10.51" (267mm) of snow.
How much does it snow in Opportunity?
Throughout the year, in Opportunity, Washington, there are 56.4 snowfall days, and 37.4" (950mm) of snow is accumulated.
What is the month with the least sunshine in Opportunity?
The months with the least sunshine in Opportunity, Washington, are January and December, with an average of 3.8h of sunshine.
When is Daylight Saving Time (DST) in Opportunity?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Opportunity, Washington, 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 Opportunity?
June through August are months without snowfall in Opportunity.
When are the longest days in Opportunity?
June has the longest days of the year in Opportunity, Washington, with an average of 15h and 54min of daylight.
What is the driest month in Opportunity?
The months with the least rainfall in Opportunity are July and August Rain falls for 5.1 days and accumulates 0.35" (9mm) of rain.
When is the highest UV index in Opportunity?
With an average maximum UV index of 6, July is the month with the highest UV index in Opportunity.
What is the warmest month in Opportunity?
In Opportunity, Washington, the average highest temperatures are observed in August, with a high of 83.3°F (28.5°C) and a low of 55.9°F (13.3°C).
What is the least humid month in Opportunity?
With an average relative humidity of 43%, August is the least humid month in Opportunity, Washington.
What month has the most sunshine in Opportunity?
The month with the most sunshine is August, with an average of 12h of sunshine.
What are the coldest months in Opportunity?
The month of December sees the average lowest temperatures in Opportunity, Washington, reaching 32°F (0°C) at the peak and 21.9°F (-5.6°C) at the low.
What is the month with the shortest days in Opportunity?
The month with the shortest days is December, with an average of 8h and 30min of daylight.
What is the month with the lowest UV index in Opportunity?
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Opportunity, WA
The warmest month (with the highest average high temperature) is August (83.3°F).
The month with the lowest average high temperature is December (32°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 (21.9°F).
Average pressure
Opportunity, WA
- Average pressure in January:
30.19"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.17"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed
Opportunity, WA
- Average wind speed in January:
4.8mph - Average wind speed in February:
5.1mph - Average wind speed in March:
5.9mph - Average wind speed in April:
6.1mph - Average wind speed in May:
5.5mph - Average wind speed in June:
5.4mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.8mph - Average wind speed in September:
4.9mph - Average wind speed in October:
5mph - Average wind speed in November:
5.1mph - Average wind speed in December:
4.7mph
The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is December (4.7mph).
Average humidity
Opportunity, WA
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (43%).
Average rainfall
Opportunity, WA
- Average rainfall in January:
2.28" - Average rainfall in February:
1.61" - Average rainfall in March:
2.17" - Average rainfall in April:
1.42" - Average rainfall in May:
1.61" - Average rainfall in June:
1.26"
- Average rainfall in July:
0.35" - Average rainfall in August:
0.35" - Average rainfall in September:
0.63" - Average rainfall in October:
1.61" - Average rainfall in November:
1.77" - Average rainfall in December:
2.2"
The wettest month (with the highest rainfall) is January (2.28").
The driest months (with the least rainfall) are July and August (0.35").
Average rainfall days
Opportunity, WA
- Average rainfall days in January:
9.7 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
16 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
12.7 days - Average rainfall days in June:
10.9 days
- Average rainfall days in July:
5.1 days - Average rainfall days in August:
5.5 days - Average rainfall days in September:
7.9 days - Average rainfall days in October:
12.2 days - Average rainfall days in November:
12.9 days - Average rainfall days in December:
8.9 days
The month with the highest number of rainy days is March (16 days).
The month with the least rainy days is July (5.1 days).
Average snowfall
Opportunity, WA
- Average snowfall in January:
10.51" - Average snowfall in February:
8.23" - Average snowfall in March:
4.65" - Average snowfall in April:
1.18" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is January (10.51").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Opportunity, WA
- Average snowfall days in January:
13.3 days - Average snowfall days in February:
11.2 days - Average snowfall days in March:
7.8 days - Average snowfall days in April:
3 days - Average snowfall days in May:
0.2 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:
0.2 days - Average snowfall days in October:
0.5 days - Average snowfall days in November:
6.3 days - Average snowfall days in December:
13.9 days
The month with the highest number of snowfall days is December (13.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Opportunity, WA
- Average daylight in January:
9h and 0min - Average daylight in February:
10h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
15h and 5min
- Average daylight in July:
15h and 3min - 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 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
4h and 1min - Average sunshine in March:
6h and 1min - Average sunshine in April:
9h and 0min - Average sunshine in May:
10h and 2min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
12h and 0min - Average sunshine in September:
10h and 1min - Average sunshine in October:
6h and 2min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 3h and 48min).
Average sunshine days
Opportunity, WA
- Average sunshine days in January:
13.2 days - Average sunshine days in February:
11.7 days - Average sunshine days in March:
10.3 days - Average sunshine days in April:
12.6 days - Average sunshine days in May:
16.4 days - Average sunshine days in June:
17.3 days
- Average sunshine days in July:
24.3 days - Average sunshine days in August:
23.2 days - Average sunshine days in September:
20.8 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
12.3 days - Average sunshine days in December:
13.4 days
The month with the most sunshine days is July (24.3 days).
The month with the least sunshine days is March (10.3 days).
Average UV index
Opportunity, WA
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Opportunity, WA
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 13).
Average visibility
Opportunity, WA
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Opportunity, Washington, USA
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