Climate and monthly weather forecastLanglois, OR
Climate and monthly weather forecast
Weather in January
January, like December, in Langlois, Oregon, is a cool winter month, with temperature in the range of an average high of 51.6°F (10.9°C) and an average low of 44.2°F (6.8°C). As January takes its course, Langlois's average high-temperature registers at a still fresh 51.6°F (10.9°C), closely aligning with the preceding month. Weather in January »Weather in February
The last month of the winter, February, is another cool month in Langlois, Oregon, with an average temperature varying between 50.7°F (10.4°C) and 43°F (6.1°C). Langlois experiences a subtle adjustment in high-temperatures to a still cool 50.7°F (10.4°C) with the onset of February, maintaining near parity with January's 51.6°F (10.9°C). Weather in February »Weather in March
March, the first month of the spring in Langlois, is still a cool month, with an average temperature varying between 51.8°F (11°C) and 43.5°F (6.4°C). March experiences an average high-temperature of a still cool 51.8°F (11°C), barely different from February's 50.7°F (10.4°C). Weather in March »Weather in April
April, the same as March, is another fresh spring month in Langlois, Oregon, with an average temperature varying between 54.1°F (12.3°C) and 45.1°F (7.3°C). The introduction of April notes a subtle temperature variation to a still fresh 54.1°F (12.3°C) from March's 51.8°F (11°C). Weather in April »Weather in May
May, the last month of the spring in Langlois, is a moderate month, with an average temperature fluctuating between 47.7°F (8.7°C) and 57.9°F (14.4°C). The unfolding of May shows an average high-temperature of a mild 57.9°F (14.4°C), indicating a slight variance from April's 54.1°F (12.3°C). Weather in May »Weather in June
June, the first month of the summer in Langlois, is a comfortable month, with an average temperature varying between 61.3°F (16.3°C) and 50.5°F (10.3°C). The average high-temperature during June registers at an enjoyable 61.3°F (16.3°C), maintaining a close resemblance to the previous month. Weather in June »Weather in July
July, the same as June, is another enjoyable summer month in Langlois, Oregon, with temperature in the range of an average low of 53.2°F (11.8°C) and an average high of 64.9°F (18.3°C). Transitioning into July, Langlois experiences an average high-temperature of a still comfortable 64.9°F (18.3°C), marking a minor shift from the preceding month. Weather in July »Weather in August
The last month of the summer, August, is also an enjoyable month in Langlois, Oregon, with an average temperature ranging between min 54°F (12.2°C) and max 66°F (18.9°C). August, with its high-temperature average of 66°F (18.9°C) and a low-temperature average of 54°F (12.2°C), is the warmest month. Weather in August »Weather in September
The first month of the autumn, September, is still a comfortable month in Langlois, Oregon, with an average temperature varying between 53.6°F (12°C) and 65.3°F (18.5°C). The average high-temperature during September is a still refreshing 65.3°F (18.5°C), almost matching the conditions of the preceding month. Weather in September »Weather in October
October, the same as September, in Langlois, Oregon, is another mild autumn month, with an average temperature fluctuating between 60.4°F (15.8°C) and 50.5°F (10.3°C). The advent of October brings an average high-temperature of a moderate 60.4°F (15.8°C), almost identical to the preceding month. Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Langlois, Oregon, with an average temperature fluctuating between 47.3°F (8.5°C) and 54.5°F (12.5°C). The beginning of November brings a minor change in the average high-temperature, shifting from a moderate 60.4°F (15.8°C) in October to a cool 54.5°F (12.5°C). Weather in November »Weather in December
The first month of the winter, December, is also a fresh month in Langlois, Oregon, with temperature in the range of an average high of 50.5°F (10.3°C) and an average low of 43.2°F (6.2°C). December, with average temperatures reaching a high of 50.5°F (10.3°C) and a low of 43.2°F (6.2°C), is the coldest month. Weather in December »Updated: Jul 6, 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
Throughout the year, there are 148.6 rainfall days, and 34.13" (867mm) of precipitation is accumulated.
In Langlois, snow does not fall in January, March through December.
Throughout the year, there are 0.5 snowfall days, and 0.39" (10mm) of snow is accumulated.
January has the least sunshine of the year, with an average of 4.6h of sunshine.
February is the only month when snow falls.
The month with the most snowfall is February, when snow falls for 0.3 days and typically aggregates up to 0.39" (10mm) of snow.
The month with the lowest UV index is February, with an average maximum UV index of 2.
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.
April, October and December, with an average relative humidity of 80%, are the least humid months.
The month with the longest days is June, with an average of 15h and 18min of daylight.
The month with the least rainfall is July, when the rain falls for 3.6 days and typically collects 0.16" (4mm) of precipitation.
The months with the most sunshine are July and August, with an average of 11.2h of sunshine.
The month with the highest UV index is July, with an average maximum UV index of 5.
Langlois witnesses the warmest weather in August, with temperatures averaging a high of 66°F (18.9°C) and a low of 54°F (12.2°C).
August is the most humid month, with an average relative humidity of 84%.
In Langlois, December records the average lowest temperatures, peaking at 50.5°F (10.3°C) and reaching a low of 43.2°F (6.2°C).
The month with the most rainfall is December, when the rain falls for 18.2 days and typically aggregates up to 5.83" (148mm) of precipitation.
December has the shortest days of the year, with an average of 9h and 6min of daylight.
Average temperature
Langlois, OR
The warmest month (with the highest average high temperature) is August (66°F).
The month with the lowest average high temperature is December (50.5°F).
The month with the highest average low temperature is August (54°F).
The coldest month (with the lowest average low temperature) is February (43°F).
Average pressure
Langlois, OR
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
30.09"Hg - Average pressure in May:
30.06"Hg - Average pressure in June:
30.06"Hg
- Average pressure in July:
30.05"Hg - Average pressure in August:
30.02"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:
30.08"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is September (30.01"Hg).
Average wind speed
Langlois, OR
- Average wind speed in January:
10mph - Average wind speed in February:
9.6mph - Average wind speed in March:
10.4mph - Average wind speed in April:
9.6mph - Average wind speed in May:
9.3mph - Average wind speed in June:
9.6mph
- Average wind speed in July:
9.6mph - Average wind speed in August:
8.1mph - Average wind speed in September:
8.1mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.5mph - Average wind speed in December:
9.9mph
The windiest month (with the highest average wind speed) is March (10.4mph).
The calmest months (with the lowest average wind speed) are August and September (8.1mph).
Average humidity
Langlois, OR
The month with the highest relative humidity is August (84%).
The months with the lowest relative humidity are April, October and December (80%).
Average rainfall
Langlois, OR
- Average rainfall in January:
5.35" - Average rainfall in February:
4.88" - Average rainfall in March:
4.13" - Average rainfall in April:
3.03" - Average rainfall in May:
1.69" - Average rainfall in June:
0.87"
- Average rainfall in July:
0.16" - Average rainfall in August:
0.28" - Average rainfall in September:
1.1" - Average rainfall in October:
2.56" - Average rainfall in November:
4.25" - Average rainfall in December:
5.83"
The wettest month (with the highest rainfall) is December (5.83").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days
Langlois, OR
- Average rainfall days in January:
17.3 days - Average rainfall days in February:
15.8 days - Average rainfall days in March:
18.9 days - Average rainfall days in April:
16 days - Average rainfall days in May:
10.6 days - Average rainfall days in June:
7.8 days
- Average rainfall days in July:
3.6 days - Average rainfall days in August:
3.6 days - Average rainfall days in September:
7.2 days - Average rainfall days in October:
13.2 days - Average rainfall days in November:
16.4 days - Average rainfall days in December:
18.2 days
The month with the highest number of rainy days is March (18.9 days).
The months with the least rainy days are July and August (3.6 days).
Average snowfall
Langlois, OR
The month with the highest snowfall is February (0.39").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Langlois, OR
- Average snowfall days in January:
0.1 days - Average snowfall days in February:
0.3 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 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:
0.1 days - Average snowfall days in December:
0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and December (0 days).
Average daylight / Average sunshine
Langlois, OR
- Average daylight in January:
9h and 30min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 42min - Average daylight in June:
15h and 18min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 42min - Average daylight in December:
9h and 6min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
4h and 36min - Average sunshine in February:
4h and 42min - Average sunshine in March:
6h and 12min - Average sunshine in April:
8h and 6min - Average sunshine in May:
9h and 12min - Average sunshine in June:
9h and 54min
- Average sunshine in July:
11h and 12min - Average sunshine in August:
11h and 12min - Average sunshine in September:
9h and 54min - Average sunshine in October:
5h and 54min - Average sunshine in November:
5h and 18min - Average sunshine in December:
4h and 42min
The months with the most sunshine are July and August (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days
Langlois, OR
- Average sunshine days in January:
12.3 days - Average sunshine days in February:
10.7 days - Average sunshine days in March:
10.4 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
17.3 days - Average sunshine days in June:
18.5 days
- Average sunshine days in July:
25 days - Average sunshine days in August:
24.3 days - Average sunshine days in September:
21.7 days - Average sunshine days in October:
16.4 days - Average sunshine days in November:
11.5 days - Average sunshine days in December:
11.7 days
The month with the most sunshine days is July (25 days).
The month with the least sunshine days is March (10.4 days).
Average UV index
Langlois, OR
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is February (UV index 2).
Average cloud cover
Langlois, OR
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 24).
Average visibility
Langlois, 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).
