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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, the same as December, is a wintry winter month in Terrebonne, Oregon, with temperature in the range of an average low of 27.9°F (-2.3°C) and an average high of 40.1°F (4.5°C). During January, Terrebonne observes a subtle ascent to a still wintry 40.1°F (4.5°C) from December's 37°F (2.8°C) in the average high-temperature. Weather in January »
Weather in February
February, the last month of the winter in Terrebonne, is another cold month, with an average temperature ranging between min 28.2°F (-2.1°C) and max 41.2°F (5.1°C). The ushering in of February brings an average high-temperature of a still wintry 41.2°F (5.1°C), closely mirroring the 40.1°F (4.5°C) of January. Weather in February »
Weather in March
March, the first month of the spring in Terrebonne, is a chilly month, with an average temperature fluctuating between 31.3°F (-0.4°C) and 46°F (7.8°C). As March unfolds, the average high-temperature reaches a chilly 46°F (7.8°C), hinting at a slight fluctuation from the previous month. Weather in March »
Weather in April
April in Terrebonne, Oregon, is a cool spring month, with an average temperature ranging between min 35.2°F (1.8°C) and max 53.4°F (11.9°C). April's onset witnesses a minor shift in the average high-temperature, moving from a frosty 46°F (7.8°C) in March to a cool 53.4°F (11.9°C). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Terrebonne, Oregon, with an average temperature ranging between min 41.5°F (5.3°C) and max 63°F (17.2°C). May's onset brings a rise in the average high-temperature, moving from a cool 53.4°F (11.9°C) in April to an enjoyable 63°F (17.2°C). Weather in May »
Weather in June
June, the first month of the summer in Terrebonne, is an agreeable month, with an average temperature ranging between max 70.7°F (21.5°C) and min 46.9°F (8.3°C). As June sets, the average high-temperature shows a slight increase, moving up from a comfortable 63°F (17.2°C) in May to an agreeable 70.7°F (21.5°C). Weather in June »
Weather in July
July in Terrebonne, Oregon, is a warm summer month, with temperature in the range of an average low of 52.2°F (11.2°C) and an average high of 81.5°F (27.5°C). The highest temperatures are recorded in July, with averages reaching a high of 81.5°F (27.5°C) and a low of 52.2°F (11.2°C). The heat index value during July is appraised at 82.4°F (28°C). Weather in July »
Weather in August
August, the last month of the summer in Terrebonne, is also a moderately hot month, with an average temperature fluctuating between 81°F (27.2°C) and 52.9°F (11.6°C). Entering August, Terrebonne's average high-temperature reads a still warm 81°F (27.2°C), indicating a close resemblance to the previous month's climate. Weather in August »
Weather in September
September, the first month of the autumn in Terrebonne, is also an agreeable month, with an average temperature ranging between min 47.1°F (8.4°C) and max 72°F (22.2°C). The onset of September brings a small change in high-temperatures, falling from a warm 81°F (27.2°C) in August to an agreeable 72°F (22.2°C). Weather in September »
Weather in October
October, the same as September, in Terrebonne, Oregon, is a moderate autumn month, with an average temperature ranging between min 39.6°F (4.2°C) and max 57.9°F (14.4°C). October's arrival coincides with a drop in the average high-temperature, decreasing from September's pleasant 72°F (22.2°C) to a moderate 57.9°F (14.4°C). Weather in October »
Weather in November
November, the last month of the autumn in Terrebonne, is another chilly month, with an average temperature ranging between max 45.9°F (7.7°C) and min 32°F (0°C). Start of November brings a shift in the average high-temperature, falling from October's refreshing 57.9°F (14.4°C) to a frosty 45.9°F (7.7°C). Weather in November »
Weather in December
December, the first month of the winter in Terrebonne, is still a cold month, with an average temperature varying between 37°F (2.8°C) and 25.7°F (-3.5°C). December stands out as Terrebonne's coldest month, with temperatures ranging between an average high of 37°F (2.8°C) and a low of 25.7°F (-3.5°C). Weather in December »
Updated: Jun 4, 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
How much does it rain?
In Terrebonne, during the entire year, the rain falls for 125.1 days and collects up to 12.48" (317mm) of precipitation.
When does it snow?
Months with snowfall are January through May, September through December.
How much does it snow?
Throughout the year, there are 51.4 snowfall days, and 24.53" (623mm) of snow is accumulated.
What are the months with the least sunshine?
The months with the least sunshine are January and December, with an average of 5.6h of sunshine.
When is the lowest UV index?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 9.5 days and accumulates 6.26" (159mm) of snow.
When is Daylight Saving Time (DST)?
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?
June through August are months without snowfall in Terrebonne.
When are the longest days?
June has the longest days of the year, with an average of 15h and 30min of daylight.
What are the warmest months?
July, characterized by an average high temperature of 81.5°F (27.5°C) and a low temperature of 52.2°F (11.2°C), is generally the warmest month.
What is the least humid month?
The months with the lowest humidity are July and August, with an average relative humidity of 47%.
What is the driest month?
The month with the least rainfall is July, when the rain falls for 3.3 days and typically collects 0.24" (6mm) of precipitation.
What month has the most sunshine?
July has the most sunshine of the year, with an average of 12h of sunshine.
What is the month with the highest UV index?
With an average maximum UV index of 6, July is the month with the highest UV index in Terrebonne.
What month is the coldest?
The lowest temperatures are recorded in December, with averages reaching a high of 37°F (2.8°C) and a low of 25.7°F (-3.5°C).
What is the most humid month?
With an average relative humidity of 81%, December is the most humid month.
What is the wettest month in Terrebonne?
December is the month with the most rainfall. Rain falls for 13.4 days and accumulates 1.73" (44mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days in Terrebonne is December, with an average of 8h and 54min of daylight.
Average temperature
Terrebonne, OR
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is December (37°F).
The month with the highest average low temperature is August (52.9°F).
The coldest month (with the lowest average low temperature) is December (25.7°F).
Average pressure
Terrebonne, OR
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
30.04"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
29.99"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.15"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is August (29.97"Hg).
Average wind speed
Terrebonne, OR
- Average wind speed in January:
6.5mph - Average wind speed in February:
6.5mph - Average wind speed in March:
6.6mph - Average wind speed in April:
6.6mph - Average wind speed in May:
6.3mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.4mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.2mph - Average wind speed in October:
5.7mph - Average wind speed in November:
6.5mph - Average wind speed in December:
6.3mph
The windiest months (with the highest average wind speed) are March and April (6.6mph).
The calmest months (with the lowest average wind speed) are August and September (5.2mph).
Average humidity
Terrebonne, OR
The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are July and August (47%).
Average rainfall
Terrebonne, OR
- Average rainfall in January:
1.54" - Average rainfall in February:
1.5" - Average rainfall in March:
1.5" - Average rainfall in April:
1.1" - Average rainfall in May:
1.1" - Average rainfall in June:
0.75"
- Average rainfall in July:
0.24" - Average rainfall in August:
0.35" - Average rainfall in September:
0.63" - Average rainfall in October:
0.94" - Average rainfall in November:
1.1" - Average rainfall in December:
1.73"
The wettest month (with the highest rainfall) is December (1.73").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days
Terrebonne, OR
- Average rainfall days in January:
12 days - Average rainfall days in February:
12 days - Average rainfall days in March:
16.1 days - Average rainfall days in April:
14.9 days - Average rainfall days in May:
12.6 days - Average rainfall days in June:
8.8 days
- Average rainfall days in July:
3.3 days - Average rainfall days in August:
3.8 days - Average rainfall days in September:
5.9 days - Average rainfall days in October:
10.7 days - Average rainfall days in November:
11.6 days - Average rainfall days in December:
13.4 days
The month with the highest number of rainy days is March (16.1 days).
The month with the least rainy days is July (3.3 days).
Average snowfall
Terrebonne, OR
- Average snowfall in January:
4.21" - Average snowfall in February:
6.26" - Average snowfall in March:
3.86" - Average snowfall in April:
1.42" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is February (6.26").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Terrebonne, OR
- Average snowfall days in January:
8.8 days - Average snowfall days in February:
9.5 days - Average snowfall days in March:
9.2 days - Average snowfall days in April:
4.3 days - Average snowfall days in May:
0.7 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:
0.3 days - Average snowfall days in October:
0.8 days - Average snowfall days in November:
5.7 days - Average snowfall days in December:
12.1 days
The month with the highest number of snowfall days is December (12.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Terrebonne, OR
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 3min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
5h and 4min - Average sunshine in February:
5h and 5min - Average sunshine in March:
7h and 5min - Average sunshine in April:
10h and 2min - Average sunshine in May:
11h and 1min - Average sunshine in June:
11h and 3min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
11h and 5min - Average sunshine in September:
10h and 5min - Average sunshine in October:
6h and 5min - Average sunshine in November:
6h and 3min - Average sunshine in December:
5h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).
Average sunshine days
Terrebonne, OR
- Average sunshine days in January:
13.5 days - Average sunshine days in February:
10.3 days - Average sunshine days in March:
10.2 days - Average sunshine days in April:
12.1 days - Average sunshine days in May:
15.3 days - Average sunshine days in June:
18.8 days
- Average sunshine days in July:
25.4 days - Average sunshine days in August:
24.4 days - Average sunshine days in September:
21.7 days - Average sunshine days in October:
17.7 days - Average sunshine days in November:
14.2 days - Average sunshine days in December:
12.3 days
The month with the most sunshine days is July (25.4 days).
The month with the least sunshine days is March (10.2 days).
Average UV index
Terrebonne, OR
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Terrebonne, OR
The month with the most cloud cover is December (Cloud cover 44).
The months with the least cloud cover are July and August (Cloud cover 10).
Average visibility
Terrebonne, OR
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
Terrebonne, Oregon, USA
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