Climate and monthly weather forecastMonument, OR
Climate and monthly weather forecast
Weather in January
January, like December, in Monument, Oregon, is another cold winter month, with an average temperature ranging between max 35.2°F (1.8°C) and min 22.1°F (-5.5°C). Monument experiences an average high-temperature of a still icy 35.2°F (1.8°C) with the onset of January, subtly varied from December's 33.4°F (0.8°C). Weather in January »Weather in February
February, the last month of the winter in Monument, is another cold month, with an average temperature ranging between min 22.5°F (-5.3°C) and max 36.3°F (2.4°C). February brings an average high-temperature of a still wintry 36.3°F (2.4°C), showing a slight difference from January's 35.2°F (1.8°C). Weather in February »Weather in March
The first month of the spring, March, is still a cold month in Monument, Oregon, with an average temperature ranging between min 26.2°F (-3.2°C) and max 42.6°F (5.9°C). March's arrival brings a modest temperature shift, moving from a wintry 36.3°F (2.4°C) in February to a still cold 42.6°F (5.9°C). Weather in March »Weather in April
April is a fresh spring month in Monument, Oregon, with temperature in the range of an average low of 29.3°F (-1.5°C) and an average high of 50.4°F (10.2°C). April brings a slight rise in Monument's average high-temperature, moving from a wintry 42.6°F (5.9°C) in March to a fresh 50.4°F (10.2°C). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Monument, Oregon, with an average temperature ranging between max 61.3°F (16.3°C) and min 36.1°F (2.3°C). The arrival of May signals an increase in the average high-temperature, moving from a fresh 50.4°F (10.2°C) in April to an enjoyable 61.3°F (16.3°C). Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Monument, Oregon, with an average temperature ranging between max 69.4°F (20.8°C) and min 41.2°F (5.1°C). The embrace of June brings a minor uplift in the average high-temperature, shifting from a refreshing 61.3°F (16.3°C) in May to a pleasant 69.4°F (20.8°C). Weather in June »Weather in July
July is a warm summer month in Monument, Oregon, with an average temperature ranging between min 48.4°F (9.1°C) and max 81.7°F (27.6°C). July proves to be the warmest month, recording an average peak temperature of 81.7°F (27.6°C) and a minimum temperature of 48.4°F (9.1°C). The heat index in July is evaluated at 82.4°F (28°C). Weather in July »Weather in August
August, the last month of the summer in Monument, is also a moderately hot month, with an average temperature fluctuating between 49.6°F (9.8°C) and 81°F (27.2°C). The transition from July to August sees an average high-temperature of a still warm 81°F (27.2°C), indicating a minor variance from the prior month. Weather in August »Weather in September
September, the first month of the autumn in Monument, is still a pleasant month, with an average temperature ranging between min 44.2°F (6.8°C) and max 71.2°F (21.8°C). During Monument's transition into September, the average high-temperature lessens, moving from a moderately hot 81°F (27.2°C) in August to an agreeable 71.2°F (21.8°C). Weather in September »Weather in October
October, like September, is another mild autumn month in Monument, Oregon, with an average temperature varying between 35.6°F (2°C) and 56.3°F (13.5°C). A noticeable downshift in temperatures is seen as September gives way to October, with average highs moving from a pleasant 71.2°F (21.8°C) to a moderate 56.3°F (13.5°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Monument, Oregon, with an average temperature fluctuating between 27.5°F (-2.5°C) and 43°F (6.1°C). The start of November signals a decrease in the average high-temperature, transitioning from a refreshing 56.3°F (13.5°C) in October to a chilly 43°F (6.1°C). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Monument, Oregon, with an average temperature varying between 19.6°F (-6.9°C) and 33.4°F (0.8°C). December proves to be the coldest month, recording an average maximum temperature of 33.4°F (0.8°C) and a minimum temperature of 19.6°F (-6.9°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
Throughout the year, there are 127.7 rainfall days, and 17.09" (434mm) of precipitation is accumulated.
Months with snowfall are January through May, September through December.
Throughout the year, there are 62.5 snowfall days, and 39.17" (995mm) of snow is accumulated.
The months with the least sunshine are January and February, with an average of 5.2h of sunshine.
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index.
With an average relative humidity of 85%, February is the most humid month.
The month with the most rainfall is February, when the rain falls for 11.9 days and typically aggregates up to 2.28" (58mm) of precipitation.
February is the month with the most snowfall. Snow falls for 12.5 days and accumulates 10.31" (262mm) of snow.
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.
June through August are months without snowfall in Monument.
The month with the longest days is June, with an average of 15h and 30min of daylight.
July, with average temperatures reaching a high of 81.7°F (27.6°C) and a low of 48.4°F (9.1°C), is the warmest month.
The month with the least rainfall is July, when the rain falls for 3.8 days and typically collects 0.24" (6mm) of precipitation.
With an average maximum UV index of 6, July is the month with the highest UV index.
With an average relative humidity of 42%, August is the least humid month.
The month with the most sunshine is August, with an average of 12.1h of sunshine.
The coldest time of the year is December, with temperatures averaging a high of 33.4°F (0.8°C) and a low of 19.6°F (-6.9°C).
The month with the shortest days is December, with an average of 8h and 54min of daylight.
Average temperature
Monument, OR
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is December (33.4°F).
The month with the highest average low temperature is August (49.6°F).
The coldest month (with the lowest average low temperature) is December (19.6°F).
Average pressure
Monument, OR
- Average pressure in January:
30.22"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.19"Hg
The month with the highest atmospheric pressure is January (30.22"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).
Average wind speed
Monument, OR
- Average wind speed in January:
6mph - Average wind speed in February:
5.7mph - Average wind speed in March:
6.1mph - Average wind speed in April:
6.2mph - Average wind speed in May:
5.7mph - Average wind speed in June:
5.6mph
The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest months (with the lowest average wind speed) are August and September (5mph).
Average humidity
Monument, OR
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is August (42%).
Average rainfall
Monument, OR
- Average rainfall in January:
2.17" - Average rainfall in February:
2.28" - Average rainfall in March:
2.17" - Average rainfall in April:
1.85" - Average rainfall in May:
1.65" - Average rainfall in June:
0.94"
- Average rainfall in July:
0.24" - Average rainfall in August:
0.28" - Average rainfall in September:
0.55" - Average rainfall in October:
1.3" - Average rainfall in November:
1.42" - Average rainfall in December:
2.24"
The wettest month (with the highest rainfall) is February (2.28").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days
Monument, OR
- Average rainfall days in January:
12.3 days - Average rainfall days in February:
11.9 days - Average rainfall days in March:
17.3 days - Average rainfall days in April:
14.9 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
8.9 days
- Average rainfall days in July:
3.8 days - Average rainfall days in August:
3.3 days - Average rainfall days in September:
6.6 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
11.3 days - Average rainfall days in December:
11.1 days
The month with the highest number of rainy days is March (17.3 days).
The month with the least rainy days is August (3.3 days).
Average snowfall
Monument, OR
- Average snowfall in January:
8.11" - Average snowfall in February:
10.31" - Average snowfall in March:
5.83" - Average snowfall in April:
1.69" - Average snowfall in May:
0.28" - Average snowfall in June:
0"
The month with the highest snowfall is February (10.31").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Monument, OR
- Average snowfall days in January:
11.7 days - Average snowfall days in February:
12.5 days - Average snowfall days in March:
9.6 days - Average snowfall days in April:
4.6 days - Average snowfall days in May:
1.3 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:
0.2 days - Average snowfall days in October:
1.3 days - Average snowfall days in November:
6.8 days - Average snowfall days in December:
14.5 days
The month with the highest number of snowfall days is December (14.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Monument, OR
- Average daylight in January:
9h and 18min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 54min - Average daylight in June:
15h and 30min
- Average daylight in July:
15h and 12min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 54min
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 12min - Average sunshine in February:
5h and 12min - Average sunshine in March:
7h and 24min - Average sunshine in April:
10h and 12min - Average sunshine in May:
10h and 48min - Average sunshine in June:
11h and 24min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 6min - Average sunshine in September:
10h and 42min - Average sunshine in October:
7h and 6min - Average sunshine in November:
6h and 12min - Average sunshine in December:
5h and 18min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The months with the least sunshine are January and February (Average sunshine: 5h and 12min).
Average sunshine days
Monument, OR
- Average sunshine days in January:
13.5 days - Average sunshine days in February:
9 days - Average sunshine days in March:
9.2 days - Average sunshine days in April:
11.8 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
18.9 days
- Average sunshine days in July:
24.9 days - Average sunshine days in August:
24.8 days - Average sunshine days in September:
21.8 days - Average sunshine days in October:
18.1 days - Average sunshine days in November:
14.5 days - Average sunshine days in December:
11.4 days
The month with the most sunshine days is July (24.9 days).
The month with the least sunshine days is February (9 days).
Average UV index
Monument, OR
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Monument, OR
The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility
Monument, OR
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
