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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 in Columbia City, Oregon, is a chilly winter month, with an average temperature fluctuating between 44.4°F (6.9°C) and 33.4°F (0.8°C). January brings an average high-temperature of a chilly 44.4°F (6.9°C), showing a slight difference from December's 42.6°F (5.9°C). Weather in January »
Weather in February
February, the last month of the winter in Columbia City, is also a frosty month, with an average temperature varying between 34°F (1.1°C) and 45.9°F (7.7°C). The commencement of February brings an average high-temperature of a still frosty 45.9°F (7.7°C), marking an inconsequential divergence from January. Weather in February »
Weather in March
March, the first month of the spring in Columbia City, is a cool month, with temperature in the range of an average high of 50.5°F (10.3°C) and an average low of 35.6°F (2°C). February's transformation into March witnesses an average high-temperature of a cool 50.5°F (10.3°C), noting a minor change from the preceding month. Weather in March »
Weather in April
April is a mild spring month in Columbia City, Oregon, with temperature in the range of an average high of 56.3°F (13.5°C) and an average low of 37.6°F (3.1°C). Columbia City observes a slight ascent in average high-temperatures during April, adjusting from a fresh 50.5°F (10.3°C) in March to a mild 56.3°F (13.5°C). Weather in April »
Weather in May
May, the last month of the spring in Columbia City, is a comfortable month, with an average temperature fluctuating between 42.1°F (5.6°C) and 65.1°F (18.4°C). May brings a slight elevation in the average high-temperature, transitioning from April's moderate 56.3°F (13.5°C) to an enjoyable 65.1°F (18.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Columbia City, Oregon, with an average temperature ranging between min 45.9°F (7.7°C) and max 70.3°F (21.3°C). June denotes a minimal variation in the average high-temperature to an agreeable 70.3°F (21.3°C) from May's 65.1°F (18.4°C). Weather in June »
Weather in July
July is a moderately hot summer month in Columbia City, Oregon, with an average temperature fluctuating between 50.4°F (10.2°C) and 78.1°F (25.6°C). The arrival of July brings a soft temperature shift, with the average high-temperature nudging from an agreeable 70.3°F (21.3°C) in June to a moderately hot 78.1°F (25.6°C). Weather in July »
Weather in August
August, the last month of the summer in Columbia City, is also a moderately hot month, with an average temperature fluctuating between 79.3°F (26.3°C) and 51.6°F (10.9°C). Columbia City's temperatures peak on average in August, reaching 79.3°F (26.3°C) at their highest and 51.6°F (10.9°C) at their lowest. Weather in August »
Weather in September
September, the first month of the autumn in Columbia City, is also an agreeable month, with temperature in the range of an average high of 71.6°F (22°C) and an average low of 48.7°F (9.3°C). The onset of September is marked by a minor decrease in temperature, transitioning from a moderately hot 79.3°F (26.3°C) in August to an agreeable 71.6°F (22°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Columbia City, Oregon, with temperature in the range of an average low of 43.2°F (6.2°C) and an average high of 59.5°F (15.3°C). Columbia City in October experiences a subtle temperature decline, with average high-temperatures reducing from an agreeable 71.6°F (22°C) in September to a refreshing 59.5°F (15.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Columbia City, is also a frosty month, with an average temperature ranging between max 48.9°F (9.4°C) and min 38.1°F (3.4°C). The start of November comes with a reduction in the average high-temperature, receding from a mild 59.5°F (15.3°C) in October to a frosty 48.9°F (9.4°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Columbia City, Oregon, with an average temperature ranging between min 32.9°F (0.5°C) and max 42.6°F (5.9°C). December is the coldest month of the year, registering average temperatures as high as 42.6°F (5.9°C) and as low as 32.9°F (0.5°C). Weather in December »
[Resources]Frequently asked questions
What is the wettest month in Columbia City?
January is the month with the most rainfall in Columbia City, Oregon. Rain falls for 18.8 days and accumulates 5.43" (138mm) of precipitation.
How much does it rain in Columbia City?
Throughout the year, in Columbia City, there are 180.2 rainfall days, and 36.77" (934mm) of precipitation is accumulated.
When does it snow in Columbia City?
January through March, November and December are months with snowfall in Columbia City.
What is the snowiest month in Columbia City?
January is the month with the most snowfall in Columbia City. Snow falls for 1.7 days and accumulates 2.01" (51mm) of snow.
How many days does it snow in Columbia City?
Throughout the year, in Columbia City, there are 7.6 snowfall days, and 5.79" (147mm) of snow is accumulated.
What is the month with the least sunshine in Columbia City?
January and February, with an average of 3.7h of sunshine, are months with the least sunshine.
When is the lowest UV index in Columbia City?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Columbia City, Oregon.
What is the most humid month in Columbia City?
February and November, with an average relative humidity of 87%, are most humid months.
When is Daylight Saving Time (DST) in Columbia City?
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 Columbia City?
In Columbia City, Oregon, snow does not fall in April through October.
When are the longest days in Columbia City?
June has the longest days of the year in Columbia City, Oregon, with an average of 15h and 42min of daylight.
What are the least humid months in Columbia City?
The months with the lowest humidity are July and August, with an average relative humidity of 70%.
What is the driest month in Columbia City?
July is the month with the least rainfall. Rain falls for 5.2 days and accumulates 0.35" (9mm) of precipitation.
When is the highest UV index in Columbia City?
The month with the highest UV index in Columbia City, Oregon, is July, with an average maximum UV index of 6.
What time of the year is the hottest in Columbia City?
Columbia City's temperatures tend to reach their peak averages in August, with a high of 79.3°F (26.3°C) and a low of 51.6°F (10.9°C).
What month has the most sunshine in Columbia City?
With an average of 10.7h of sunshine, August has the most sunshine of the year in Columbia City, Oregon.
What are the coldest months in Columbia City?
In Columbia City, the average lowest temperatures are observed in December, with a high of 42.6°F (5.9°C) and a low of 32.9°F (0.5°C).
What is the month with the shortest days in Columbia City?
With an average of 8h and 42min of daylight, December has the shortest days of the year in Columbia City.
Average temperature
Columbia City, OR
The warmest month (with the highest average high temperature) is August (79.3°F).
The month with the lowest average high temperature is December (42.6°F).
The month with the highest average low temperature is August (51.6°F).
The coldest month (with the lowest average low temperature) is December (32.9°F).
Average pressure
Columbia City, OR
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
30.06"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
30.03"Hg
- Average pressure in July:
30.04"Hg - Average pressure in August:
30.01"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:
30.1"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).
Average wind speed
Columbia City, OR
- Average wind speed in January:
4.9mph - Average wind speed in February:
4.7mph - Average wind speed in March:
4.8mph - Average wind speed in April:
4.5mph - Average wind speed in May:
4.2mph - Average wind speed in June:
4.2mph
- Average wind speed in July:
4.4mph - Average wind speed in August:
4.1mph - Average wind speed in September:
3.9mph - Average wind speed in October:
4.2mph - Average wind speed in November:
4.8mph - Average wind speed in December:
4.7mph
The windiest month (with the highest average wind speed) is January (4.9mph).
The calmest month (with the lowest average wind speed) is September (3.9mph).
Average humidity
Columbia City, OR
The months with the highest relative humidity are February and November (87%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall
Columbia City, OR
- Average rainfall in January:
5.43" - Average rainfall in February:
3.94" - Average rainfall in March:
4.13" - Average rainfall in April:
3.27" - Average rainfall in May:
2.2" - Average rainfall in June:
1.57"
- Average rainfall in July:
0.35" - Average rainfall in August:
0.43" - Average rainfall in September:
1.69" - Average rainfall in October:
4.13" - Average rainfall in November:
4.37" - Average rainfall in December:
5.24"
The wettest month (with the highest rainfall) is January (5.43").
The driest month (with the least rainfall) is July (0.35").
Average rainfall days
Columbia City, OR
- Average rainfall days in January:
18.8 days - Average rainfall days in February:
17.3 days - Average rainfall days in March:
21 days - Average rainfall days in April:
19.3 days - Average rainfall days in May:
14.6 days - Average rainfall days in June:
11.8 days
- Average rainfall days in July:
5.2 days - Average rainfall days in August:
5.6 days - Average rainfall days in September:
11.1 days - Average rainfall days in October:
16.5 days - Average rainfall days in November:
19.5 days - Average rainfall days in December:
19.5 days
The month with the highest number of rainy days is March (21 days).
The month with the least rainy days is July (5.2 days).
Average snowfall
Columbia City, OR
The month with the highest snowfall is January (2.01").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Columbia City, OR
- Average snowfall days in January:
1.7 days - Average snowfall days in February:
2.9 days - Average snowfall days in March:
1.5 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:
0.6 days - Average snowfall days in December:
0.8 days
The month with the highest number of snowfall days is February (2.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Columbia City, 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:
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 3min - 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:
3h and 4min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 1min - Average sunshine in April:
6h and 5min - Average sunshine in May:
8h and 2min - Average sunshine in June:
8h and 5min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 4min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 0min - Average sunshine in December:
3h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are January and February (Average sunshine: 3h and 42min).
Average sunshine days
Columbia City, OR
- Average sunshine days in January:
10.6 days - Average sunshine days in February:
8.3 days - Average sunshine days in March:
8.4 days - Average sunshine days in April:
8.8 days - Average sunshine days in May:
15.2 days - Average sunshine days in June:
15.7 days
- Average sunshine days in July:
24.4 days - Average sunshine days in August:
23.8 days - Average sunshine days in September:
17 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
9 days - Average sunshine days in December:
10.4 days
The month with the most sunshine days is July (24.4 days).
The month with the least sunshine days is February (8.3 days).
Average UV index
Columbia City, 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
Columbia City, OR
The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Columbia City, OR
The months with the highest visibility are May, June, July, August, September and October (5mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).
Columbia City, Oregon, USA
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