Expand
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, in Oak Grove, Oregon, is another chilly winter month, with an average temperature ranging between min 35.2°F (1.8°C) and max 46.2°F (7.9°C). As December turns into January, the average high-temperatures rest at a still frosty 46.2°F (7.9°C), showing a minor variation from the prior month. Weather in January »
Weather in February
February, the last month of the winter in Oak Grove, is another chilly month, with temperature in the range of an average low of 35.6°F (2°C) and an average high of 47.5°F (8.6°C). Transitioning into February, Oak Grove experiences an average high-temperature of a still chilly 47.5°F (8.6°C), marking a minor shift from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Oak Grove, is a fresh month, with temperature in the range of an average high of 52.5°F (11.4°C) and an average low of 37.9°F (3.3°C). The high-temperature average in March for Oak Grove is a cool 52.5°F (11.4°C), staying closely aligned with February's conditions. Weather in March »
Weather in April
April in Oak Grove, Oregon, is a refreshing spring month, with temperature in the range of an average low of 39.7°F (4.3°C) and an average high of 58.6°F (14.8°C). Observing a slight rise in April, the average high-temperature shifts from March's cool 52.5°F (11.4°C) to a refreshing 58.6°F (14.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Oak Grove, Oregon, with an average temperature fluctuating between 66.7°F (19.3°C) and 44.1°F (6.7°C). A slight uplift in the average high-temperature marks May, adjusting from April's refreshing 58.6°F (14.8°C) to a comfortable 66.7°F (19.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Oak Grove, Oregon, with an average temperature fluctuating between 48°F (8.9°C) and 72.1°F (22.3°C). As June sets, the average high-temperature shows a slight increase, moving up from a comfortable 66.7°F (19.3°C) in May to an agreeable 72.1°F (22.3°C). Weather in June »
Weather in July
July in Oak Grove, Oregon, is a moderately hot summer month, with an average temperature varying between 52.3°F (11.3°C) and 80.8°F (27.1°C). July witnesses a minor rise in the average high-temperature, transitioning from a pleasant 72.1°F (22.3°C) in June to a moderately hot 80.8°F (27.1°C). Weather in July »
Weather in August
August, the last month of the summer in Oak Grove, is also a moderately hot month, with an average temperature varying between 81.7°F (27.6°C) and 54.5°F (12.5°C). Oak Grove, Oregon, notes the warmest temperatures in August, with a high average of 81.7°F (27.6°C) and a low of 54.5°F (12.5°C). In August, the average heat index is estimated at 84.2°F (29°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Oak Grove, Oregon, with temperature in the range of an average high of 74.1°F (23.4°C) and an average low of 51.1°F (10.6°C). The shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from 81.7°F (27.6°C) to a still moderately hot 74.1°F (23.4°C). Weather in September »
Weather in October
October, like September, in Oak Grove, Oregon, is another refreshing autumn month, with an average temperature varying between 45.5°F (7.5°C) and 61.9°F (16.6°C). Oak Grove in October experiences a subtle temperature decline, with average high-temperatures reducing from a moderately hot 74.1°F (23.4°C) in September to a comfortable 61.9°F (16.6°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Oak Grove, Oregon, with temperature in the range of an average low of 40.1°F (4.5°C) and an average high of 51.1°F (10.6°C). In Oak Grove, the average high-temperature in November drops from a comfortable 61.9°F (16.6°C) in October to a fresh 51.1°F (10.6°C). Weather in November »
Weather in December
December, the first month of the winter in Oak Grove, is also a frosty month, with temperature in the range of an average high of 44.4°F (6.9°C) and an average low of 34.7°F (1.5°C). In Oak Grove, December is the month with the lowest recorded average temperatures, measuring a high of 44.4°F (6.9°C) and a low of 34.7°F (1.5°C). Weather in December »
[Resources]Frequently asked questions
How many days does it rain in Oak Grove?
Throughout the year, in Oak Grove, Oregon, there are 172.2 rainfall days, and 31.3" (795mm) of precipitation is accumulated.
When does it snow in Oak Grove?
January through March, November and December are months with snowfall in Oak Grove.
How many days does it snow in Oak Grove?
In Oak Grove, during the entire year, snow falls for 6.5 days and aggregates up to 4.13" (105mm) of snow.
What are the months with the lowest UV index in Oak Grove?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the most humid month in Oak Grove?
February is the most humid month, with an average relative humidity of 84%.
What is the month with the least sunshine in Oak Grove?
With an average of 4.2h of sunshine, February has the least sunshine of the year in Oak Grove, Oregon.
When does it snow the most in Oak Grove?
The month with the most snowfall is March, when snow falls for 1.6 days and typically aggregates up to 1.46" (37mm) of snow.
When is Daylight Saving Time (DST) in Oak Grove?
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 Oak Grove?
In Oak Grove, Oregon, snow does not fall in April through October.
When are the longest days in Oak Grove?
June has the longest days of the year in Oak Grove, Oregon, with an average of 15h and 36min of daylight.
What is the driest month in Oak Grove?
The month with the least rainfall is July, when the rain falls for 4.8 days and typically collects 0.31" (8mm) of precipitation.
What is the month with the highest UV index in Oak Grove?
July is the month with the highest UV index, with an average maximum UV index of 6.
What is the hottest time of year in Oak Grove?
The warmest period is August, when temperatures fluctuate between an average high of 81.7°F (27.6°C) and a low of 54.5°F (12.5°C).
What is the least humid month in Oak Grove?
The least humid month is August, with an average relative humidity of 63%.
What month has the most sunshine in Oak Grove?
The month with the most sunshine in Oak Grove is August, with an average of 11h of sunshine.
What is the coldest month in Oak Grove?
December brings the lowest temperatures in Oak Grove, with an average high of 44.4°F (6.9°C) and an average low of 34.7°F (1.5°C).
What is the rainiest month in Oak Grove?
December is the month with the most rainfall in Oak Grove. Rain falls for 18.5 days and accumulates 4.57" (116mm) of precipitation.
What is the month with the shortest days in Oak Grove?
December has the shortest days of the year, with an average of 8h and 48min of daylight.
Average temperature
Oak Grove, OR
The warmest month (with the highest average high temperature) is August (81.7°F).
The month with the lowest average high temperature is December (44.4°F).
The month with the highest average low temperature is August (54.5°F).
The coldest month (with the lowest average low temperature) is December (34.7°F).
Average pressure
Oak Grove, OR
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.08"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:
30.03"Hg - Average pressure in August:
30"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 (30.12"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed
Oak Grove, OR
- Average wind speed in January:
6mph - Average wind speed in February:
5.7mph - Average wind speed in March:
5.4mph - Average wind speed in April:
4.8mph - Average wind speed in May:
4.2mph - Average wind speed in June:
4mph
- Average wind speed in July:
4mph - Average wind speed in August:
3.7mph - Average wind speed in September:
3.9mph - Average wind speed in October:
4.7mph - Average wind speed in November:
5.7mph - Average wind speed in December:
5.7mph
The windiest month (with the highest average wind speed) is January (6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity
Oak Grove, OR
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is August (63%).
Average rainfall
Oak Grove, OR
- Average rainfall in January:
4.25" - Average rainfall in February:
3.35" - Average rainfall in March:
3.46" - Average rainfall in April:
3.19" - Average rainfall in May:
1.77" - Average rainfall in June:
1.46"
- Average rainfall in July:
0.31" - Average rainfall in August:
0.35" - Average rainfall in September:
1.69" - Average rainfall in October:
3.35" - Average rainfall in November:
3.54" - Average rainfall in December:
4.57"
The wettest month (with the highest rainfall) is December (4.57").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days
Oak Grove, OR
- Average rainfall days in January:
17.9 days - Average rainfall days in February:
17 days - Average rainfall days in March:
20.4 days - Average rainfall days in April:
18.6 days - Average rainfall days in May:
13.9 days - Average rainfall days in June:
11.4 days
- Average rainfall days in July:
4.8 days - Average rainfall days in August:
5 days - Average rainfall days in September:
10.4 days - Average rainfall days in October:
15.5 days - Average rainfall days in November:
18.8 days - Average rainfall days in December:
18.5 days
The month with the highest number of rainy days is March (20.4 days).
The month with the least rainy days is July (4.8 days).
Average snowfall
Oak Grove, OR
The month with the highest snowfall is March (1.46").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Oak Grove, OR
- Average snowfall days in January:
1.5 days - Average snowfall days in February:
2.3 days - Average snowfall days in March:
1.6 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:
0.2 days - Average snowfall days in December:
0.8 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Oak Grove, 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 0min - 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 2min - Average sunshine in February:
4h and 1min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
11h and 0min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 3min - Average sunshine in November:
4h and 4min - Average sunshine in December:
4h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days
Oak Grove, OR
- Average sunshine days in January:
11.2 days - Average sunshine days in February:
8.3 days - Average sunshine days in March:
8.7 days - Average sunshine days in April:
8.5 days - Average sunshine days in May:
14.7 days - Average sunshine days in June:
16.3 days
- Average sunshine days in July:
23.9 days - Average sunshine days in August:
23.8 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
14.1 days - Average sunshine days in November:
9.6 days - Average sunshine days in December:
10.9 days
The month with the most sunshine days is July (23.9 days).
The month with the least sunshine days is February (8.3 days).
Average UV index
Oak Grove, 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
Oak Grove, OR
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility
Oak Grove, OR
The months with the highest visibility are July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April, May, June, November and December (5mi).
Oak Grove, Oregon, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
