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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 Mission, Oregon, is a wintry winter month, with an average temperature ranging between min 28.6°F (-1.9°C) and max 39.7°F (4.3°C). January notes an average high-temperature of a still cold 39.7°F (4.3°C), subtly differing from December's 37.9°F (3.3°C). Weather in January »
Weather in February
February, the last month of the winter in Mission, is another cold month, with an average temperature fluctuating between 42.6°F (5.9°C) and 30.6°F (-0.8°C). The transition from January to February brings an average high-temperature of a still wintry 42.6°F (5.9°C), barely different from January's 39.7°F (4.3°C). Weather in February »
Weather in March
March, the first month of the spring in Mission, is a cool month, with an average temperature varying between 50.4°F (10.2°C) and 35.8°F (2.1°C). As March arrives, Mission's weather shows a minor increase in high-temperatures, edging from February's wintry 42.6°F (5.9°C) to a fresh 50.4°F (10.2°C). Weather in March »
Weather in April
April is a mild spring month in Mission, Oregon, with temperature in the range of an average high of 57.6°F (14.2°C) and an average low of 40.1°F (4.5°C). The shift into April brings a slight increase in the average high-temperature, moving from a cool 50.4°F (10.2°C) in March to a mild 57.6°F (14.2°C). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Mission, Oregon, with an average temperature varying between 66.7°F (19.3°C) and 46.6°F (8.1°C). The transition from April to May brings a temperature rise, with average high-temperatures increasing from 57.6°F (14.2°C) to a still refreshing 66.7°F (19.3°C). Weather in May »
Weather in June
June, the first month of the summer in Mission, is a warm month, with temperature in the range of an average low of 52.5°F (11.4°C) and an average high of 73.9°F (23.3°C). June introduces a minor temperature shift, with average high-temperatures adjusting from May's comfortable 66.7°F (19.3°C) to a warm 73.9°F (23.3°C). Weather in June »
Weather in July
July, like June, in Mission, Oregon, is another warm summer month, with an average temperature fluctuating between 60.4°F (15.8°C) and 84.4°F (29.1°C). July, with average temperatures reaching a high of 84.4°F (29.1°C) and a low of 60.4°F (15.8°C), is the warmest month. Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Mission, Oregon, with an average temperature ranging between max 84°F (28.9°C) and min 61.7°F (16.5°C). Mission's average high-temperature marks a still warm 84°F (28.9°C) with the advent of August, closely mirroring that of the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Mission, Oregon, with an average temperature varying between 54.7°F (12.6°C) and 74.1°F (23.4°C). Stepping into September, Mission observes a temperature decline, with the average high falling from August's 84°F (28.9°C) to a still moderately hot 74.1°F (23.4°C). Weather in September »
Weather in October
October, the same as September, in Mission, Oregon, is another mild autumn month, with an average temperature varying between 59.7°F (15.4°C) and 44.6°F (7°C). Arrival of October comes with a reduction in the average high-temperature, falling from a moderately hot 74.1°F (23.4°C) in September to a moderate 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 Mission, Oregon, with temperature in the range of an average low of 34.9°F (1.6°C) and an average high of 47.3°F (8.5°C). November's arrival corresponds with a decrease in average high-temperatures, from October's refreshing 59.7°F (15.4°C) to a frosty 47.3°F (8.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Mission, Oregon, with temperature in the range of an average low of 27.3°F (-2.6°C) and an average high of 37.9°F (3.3°C). The month of December sees the lowest average temperatures, reaching 37.9°F (3.3°C) at the peak and 27.3°F (-2.6°C) at the low. Weather in December »
[Resources]Frequently asked questions
What is the most humid month in Mission?
The most humid month in Mission, Oregon, is January, with an average relative humidity of 79%.
How much does it rain in Mission?
In Mission, during the entire year, the rain falls for 132.7 days and collects up to 12.91" (328mm) of precipitation.
When does it snow in Mission?
Months with snowfall in Mission are January through April, September, November and December.
How much does it snow in Mission?
In Mission, during the entire year, snow falls for 17.5 days and aggregates up to 9.41" (239mm) of snow.
What are the months with the least sunshine in Mission?
January and December, with an average of 5.4h of sunshine, are months with the least sunshine in Mission, Oregon.
When is the lowest UV index in Mission?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the snowiest month in Mission?
February is the month with the most snowfall. Snow falls for 4.2 days and accumulates 3.62" (92mm) of snow.
What is the rainiest month in Mission?
The month with the most rainfall in Mission, Oregon, is March, when the rain falls for 17.1 days and typically aggregates up to 1.65" (42mm) of precipitation.
When is Daylight Saving Time (DST) in Mission?
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 Mission?
In Mission, Oregon, snow does not fall in May through August and October.
When are the longest days in Mission?
June has the longest days of the year, with an average of 15h and 36min of daylight.
What is the hottest time of year in Mission?
In Mission, July records the average highest temperatures, peaking at 84.4°F (29.1°C) and reaching a low of 60.4°F (15.8°C).
What is the driest month in Mission?
July is the month with the least rainfall in Mission. Rain falls for 4.9 days and accumulates 0.24" (6mm) of precipitation.
What is the month with the most sunshine in Mission?
July and August, with an average of 12h of sunshine, are months with the most sunshine.
When is the highest UV index in Mission?
July is the month with the highest UV index, with an average maximum UV index of 7.
What is the least humid month in Mission?
With an average relative humidity of 38%, August is the least humid month in Mission.
What time of the year is the coldest in Mission?
In Mission, the average lowest temperatures are observed in December, with a high of 37.9°F (3.3°C) and a low of 27.3°F (-2.6°C).
What is the month with the shortest days in Mission?
December has the shortest days of the year in Mission, with an average of 8h and 48min of daylight.
Average temperature
Mission, OR
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is December (37.9°F).
The month with the highest average low temperature is August (61.7°F).
The coldest month (with the lowest average low temperature) is December (27.3°F).
Average pressure
Mission, OR
- Average pressure in January:
30.2"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
30"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.17"Hg
The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed
Mission, OR
- Average wind speed in January:
6.5mph - Average wind speed in February:
7.2mph - Average wind speed in March:
7.8mph - Average wind speed in April:
8.3mph - Average wind speed in May:
7.3mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.9mph - Average wind speed in August:
6.5mph - Average wind speed in September:
6.2mph - Average wind speed in October:
6.5mph - Average wind speed in November:
7mph - Average wind speed in December:
6.5mph
The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is September (6.2mph).
Average humidity
Mission, OR
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (38%).
Average rainfall
Mission, OR
- Average rainfall in January:
1.46" - Average rainfall in February:
1.5" - Average rainfall in March:
1.65" - Average rainfall in April:
1.18" - Average rainfall in May:
1.26" - Average rainfall in June:
0.91"
- Average rainfall in July:
0.24" - Average rainfall in August:
0.31" - Average rainfall in September:
0.51" - Average rainfall in October:
1.18" - Average rainfall in November:
1.14" - Average rainfall in December:
1.57"
The wettest month (with the highest rainfall) is March (1.65").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days
Mission, OR
- Average rainfall days in January:
13.6 days - Average rainfall days in February:
11.8 days - Average rainfall days in March:
17.1 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
13.1 days - Average rainfall days in June:
9 days
- Average rainfall days in July:
4.9 days - Average rainfall days in August:
3.6 days - Average rainfall days in September:
7 days - Average rainfall days in October:
12.3 days - Average rainfall days in November:
13 days - Average rainfall days in December:
13.5 days
The month with the highest number of rainy days is March (17.1 days).
The month with the least rainy days is August (3.6 days).
Average snowfall
Mission, OR
The month with the highest snowfall is February (3.62").
The months with the least snowfall are May, June, July, August and October (0").
Average snowfall days
Mission, OR
- Average snowfall days in January:
3.7 days - Average snowfall days in February:
4.2 days - Average snowfall days in March:
2.2 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:
1.5 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
Mission, 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:
5h and 2min - Average sunshine in February:
5h and 4min - Average sunshine in March:
7h and 3min - Average sunshine in April:
10h and 1min - Average sunshine in May:
11h and 0min - Average sunshine in June:
11h and 2min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 0min - Average sunshine in September:
10h and 4min - Average sunshine in October:
6h and 5min - Average sunshine in November:
6h and 1min - Average sunshine in December:
5h and 2min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days
Mission, OR
- Average sunshine days in January:
14.3 days - Average sunshine days in February:
12 days - Average sunshine days in March:
11.7 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
15.3 days - Average sunshine days in June:
18.8 days
- Average sunshine days in July:
24.4 days - Average sunshine days in August:
22.9 days - Average sunshine days in September:
21.1 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
14.9 days - Average sunshine days in December:
13.8 days
The month with the most sunshine days is July (24.4 days).
The month with the least sunshine days is March (11.7 days).
Average UV index
Mission, OR
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Mission, OR
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility
Mission, OR
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Mission, Oregon, USA
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