Climate and monthly weather forecast
Monument, OR

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Weather in January

January, like December, in Monument, Oregon, is a wintry winter month, with an average temperature ranging between min 22.1°F (-5.5°C) and max 35.2°F (1.8°C). January's arrival shows an average high-temperature of a still wintry 35.2°F (1.8°C), hardly different from the previous month. Weather in January »

Weather in February

February, the last month of the winter in Monument, is also an icy month, with an average temperature fluctuating between 36.3°F (2.4°C) and 22.5°F (-5.3°C). Upon the onset of February, Monument witnesses an average high-temperature of a still icy 36.3°F (2.4°C), showing a close resemblance to the prior month. Weather in February »

Weather in March

March, the first month of the spring in Monument, is still a cold month, with an average temperature ranging between min 26.2°F (-3.2°C) and max 42.6°F (5.9°C). Observing a slight rise in March, the average high-temperature shifts from February's wintry 36.3°F (2.4°C) to a still icy 42.6°F (5.9°C). Weather in March »

Weather in April

April is a fresh spring month in Monument, Oregon, with an average temperature fluctuating between 50.4°F (10.2°C) and 29.3°F (-1.5°C). Observing a minor shift, the average high-temperature during April adjusts from March's icy 42.6°F (5.9°C) to a fresh 50.4°F (10.2°C). Weather in April »

Weather in May

May, the last month of the spring in Monument, is a comfortable month, with an average temperature ranging between min 36.1°F (2.3°C) and max 61.3°F (16.3°C). With the onset of May, Monument's average high-temperature experiences a rise, moving from April's fresh 50.4°F (10.2°C) to a refreshing 61.3°F (16.3°C). Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in Monument, Oregon, with an average temperature fluctuating between 69.4°F (20.8°C) and 41.2°F (5.1°C). As May transitions into June, Monument notices a gentle rise in the average high-temperature, transitioning from an enjoyable 61.3°F (16.3°C) to an agreeable 69.4°F (20.8°C). Weather in June »

Weather in July

July is a moderately hot summer month in Monument, Oregon, with an average temperature varying between 81.7°F (27.6°C) and 48.4°F (9.1°C). In Monument, the peak average temperatures are observed in July, with a high of 81.7°F (27.6°C) and a low of 48.4°F (9.1°C). July's mean heat index is appraised 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 temperature in the range of an average high of 81°F (27.2°C) and an average low of 49.6°F (9.8°C). Monument commences August with an average high-temperature of a still warm 81°F (27.2°C), maintaining a close resemblance to the previous month. Weather in August »

Weather in September

September, the first month of the autumn in Monument, is also an agreeable month, with an average temperature fluctuating between 71.2°F (21.8°C) and 44.2°F (6.8°C). As Monument enters September, the average high-temperature decreases from the a warm 81°F (27.2°C) of August to a pleasant 71.2°F (21.8°C). Weather in September »

Weather in October

October, like September, is a moderate autumn month in Monument, Oregon, with an average temperature varying between 56.3°F (13.5°C) and 35.6°F (2°C). October is characterized by a noticeable reduction in the average high-temperature, falling from a pleasant 71.2°F (21.8°C) in September to a refreshing 56.3°F (13.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Monument, is another chilly month, with temperature in the range of an average high of 43°F (6.1°C) and an average low of 27.5°F (-2.5°C). November's arrival correlates with a reduction in the average high-temperature, down from a mild 56.3°F (13.5°C) in October to a frosty 43°F (6.1°C). Weather in November »

Weather in December

December, the first month of the winter in Monument, is also an icy month, with an average temperature varying between 33.4°F (0.8°C) and 19.6°F (-6.9°C). December is Monument's coldest month, registering average high temperatures of 33.4°F (0.8°C) and lows of 19.6°F (-6.9°C). Weather in December »
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Frequently asked questions

How many days does it rain in Monument?

In Monument, Oregon, during the entire year, the rain falls for 127.7 days and collects up to 17.09" (434mm) of precipitation.

When does it snow in Monument?

January through May, September through December are months with snowfall.

How many days does it snow in Monument?

In Monument, Oregon, during the entire year, snow falls for 62.5 days and aggregates up to 39.17" (995mm) of snow.

What is the month with the least sunshine in Monument?

January and February, with an average of 5.2h of sunshine, are months with the least sunshine in Monument, Oregon.

What are the months with the lowest UV index in Monument?

The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2.

What is the most humid month in Monument?

With an average relative humidity of 85%, February is the most humid month in Monument.

What is the wettest month in Monument?

The month with the most rainfall in Monument, Oregon, is February, when the rain falls for 11.9 days and typically aggregates up to 2.28" (58mm) of precipitation.

What is the snowiest month in Monument?

February is the month with the most snowfall. Snow falls for 12.5 days and accumulates 10.31" (262mm) of snow.

When is Daylight Saving Time (DST) in Monument?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Monument, Oregon, 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 Monument?

In Monument, Oregon, snow does not fall in June through August.

When are the longest days in Monument?

The month with the longest days is June, with an average of 15h and 30min of daylight.

What time of the year is the hottest in Monument?

Monument experiences its average highest temperatures in July, reaching a peak of 81.7°F (27.6°C) and a minimum of 48.4°F (9.1°C).

What is the driest month in Monument?

The month with the least rainfall in Monument is July, when the rain falls for 3.8 days and typically collects 0.24" (6mm) of precipitation.

What is the month with the highest UV index in Monument?

The month with the highest UV index in Monument, Oregon, is July, with an average maximum UV index of 6.

What is the least humid month in Monument?

With an average relative humidity of 42%, August is the least humid month.

What month has the most sunshine in Monument?

August has the most sunshine of the year in Monument, with an average of 12.1h of sunshine.

What is the coldest month in Monument?

The lowest temperatures in Monument, Oregon, are recorded in December, with averages reaching a high of 33.4°F (0.8°C) and a low of 19.6°F (-6.9°C).

What is the month with the shortest days in Monument?

The month with the shortest days is December, with an average of 8h and 54min of daylight.

Average temperature
Monument, OR

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).

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Average pressure
Monument, OR

Average pressure - Monument, OR

The month with the highest atmospheric pressure is January (30.22"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).

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Average wind speed
Monument, OR

Average wind speed - Monument, OR

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).

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Average rainfall
Monument, OR

Average rainfall - Monument, OR

The wettest month (with the highest rainfall) is February (2.28").
The driest month (with the least rainfall) is July (0.24").

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Average rainfall days
Monument, OR

Average rainfall days - Monument, OR

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).

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Average snowfall
Monument, OR

Average snowfall - Monument, OR

The month with the highest snowfall is February (10.31").
The months with the least snowfall are June, July and August (0").

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Average snowfall days
Monument, OR

Average snowfall days - Monument, OR

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).

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Average daylight / Average sunshine
Monument, OR

Average daylight / Average sunshine - Monument, OR

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).

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).

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Average sunshine days
Monument, OR

Average sunshine days - Monument, OR

The month with the most sunshine days is July (24.9 days).
The month with the least sunshine days is February (9 days).

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Average UV index
Monument, OR

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).

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Average visibility
Monument, OR

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).

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Monument, Oregon, USA

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