Climate and monthly weather forecast
Merlin, OR

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Weather in January

January, the same as December, in Merlin, Oregon, is a frosty winter month, with an average temperature ranging between max 47.8°F (8.8°C) and min 32.5°F (0.3°C). As Merlin welcomes January, the average high-temperature stabilizes at a still chilly 47.8°F (8.8°C), showing little deviation from December's 46°F (7.8°C). Weather in January »

Weather in February

The last month of the winter, February, is also a frosty month in Merlin, Oregon, with temperature in the range of an average high of 49.3°F (9.6°C) and an average low of 32.5°F (0.3°C). Entering February, the average high-temperature is recorded at a still frosty 49.3°F (9.6°C), exhibiting a minimal shift from January's 47.8°F (8.8°C). Weather in February »

Weather in March

March, the first month of the spring in Merlin, is a fresh month, with an average temperature fluctuating between 33.3°F (0.7°C) and 52.5°F (11.4°C). The start of March marks an average high-temperature of a fresh 52.5°F (11.4°C), hardly distinguishable from the conditions in February. Weather in March »

Weather in April

April in Merlin, Oregon, is a refreshing spring month, with an average temperature fluctuating between 57.9°F (14.4°C) and 35.4°F (1.9°C). April introduces a minor temperature shift, with average high-temperatures adjusting from March's fresh 52.5°F (11.4°C) to a moderate 57.9°F (14.4°C). Weather in April »

Weather in May

May, the last month of the spring in Merlin, is an enjoyable month, with an average temperature varying between 66.7°F (19.3°C) and 39.7°F (4.3°C). Merlin's May weather indicates a minor increase in high-temperatures, edging from April's moderate 57.9°F (14.4°C) to an enjoyable 66.7°F (19.3°C). Weather in May »

Weather in June

June, the first month of the summer in Merlin, is a warm month, with an average temperature fluctuating between 44.1°F (6.7°C) and 73.8°F (23.2°C). As Merlin enters June, the average high-temperature marginally increases from the a comfortable 66.7°F (19.3°C) of May to a moderately hot 73.8°F (23.2°C). Weather in June »

Weather in July

July, like June, in Merlin, Oregon, is a moderately hot summer month, with an average temperature varying between 48.7°F (9.3°C) and 83.8°F (28.8°C). The arrival of July brings a temperature shift, with the average high-temperature escalating from a moderately hot 73.8°F (23.2°C) in June to a still warm 83.8°F (28.8°C). Weather in July »

Weather in August

August, the last month of the summer in Merlin, is also a moderately hot month, with temperature in the range of an average low of 49.1°F (9.5°C) and an average high of 84.7°F (29.3°C). Merlin's temperatures peak on average in August, reaching 84.7°F (29.3°C) at their highest and 49.1°F (9.5°C) at their lowest. The heat index for August is evaluated at a tropical 89.6°F (32°C). Weather in August »

Weather in September

September, the first month of the autumn in Merlin, is also a moderately hot month, with an average temperature varying between 45°F (7.2°C) and 77.4°F (25.2°C). The advent of September brings a slight shift in average high-temperature, moving from 84.7°F (29.3°C) in August to a still warm 77.4°F (25.2°C). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Merlin, Oregon, with temperature in the range of an average low of 40.6°F (4.8°C) and an average high of 65.5°F (18.6°C). October weather is marked by a drop in the average high-temperature, falling from a moderately hot 77.4°F (25.2°C) in September to a refreshing 65.5°F (18.6°C). Weather in October »

Weather in November

November, the last month of the autumn in Merlin, is another cool month, with an average temperature ranging between max 54°F (12.2°C) and min 36°F (2.2°C). Merlin's average high-temperature decreases in November, falling from an enjoyable 65.5°F (18.6°C) in October to a fresh 54°F (12.2°C). Weather in November »

Weather in December

December, the first month of the winter in Merlin, is still a chilly month, with an average temperature fluctuating between 46°F (7.8°C) and 31.5°F (-0.3°C). December, with an average high of 46°F (7.8°C) and a low of 31.5°F (-0.3°C), signifies the coldest month of the year. Weather in December »
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Frequently asked questions

What is the most humid month in Merlin?

The most humid month is January, with an average relative humidity of 85%.

How many days does it rain in Merlin?

In Merlin, Oregon, during the entire year, the rain falls for 135.3 days and collects up to 23.54" (598mm) of precipitation.

When does it snow in Merlin?

January through April, November and December are months with snowfall.

How much does it snow in Merlin?

Throughout the year, there are 7.9 snowfall days, and 5.12" (130mm) of snow is accumulated.

When is the lowest UV index in Merlin?

The months with the lowest UV index in Merlin, Oregon, are January, February, November and December, with an average maximum UV index of 2.

What is the snowiest month in Merlin?

February is the month with the most snowfall in Merlin. Snow falls for 2.8 days and accumulates 1.5" (38mm) of snow.

When is Daylight Saving Time (DST) in Merlin?

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

May through October are months without snowfall in Merlin.

When are the longest days in Merlin?

With an average of 15h and 18min of daylight, June has the longest days of the year in Merlin, Oregon.

What is the driest month in Merlin?

The month with the least rainfall in Merlin, Oregon, is July, when the rain falls for 3.4 days and typically collects 0.12" (3mm) of precipitation.

What is the month with the most sunshine in Merlin?

The months with the most sunshine in Merlin are July and August, with an average of 11.8h of sunshine.

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

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

What part of the year is the hottest in Merlin?

August, with average temperatures reaching a high of 84.7°F (29.3°C) and a low of 49.1°F (9.5°C), is the warmest month.

What is the least humid month in Merlin?

August is the least humid month, with an average relative humidity of 63%.

What month is the coldest in Merlin?

December is the coldest month in Merlin, Oregon, exhibiting average temperatures of 46°F (7.8°C) at the peak and 31.5°F (-0.3°C) at the base.

What is the wettest month in Merlin?

The month with the most rainfall in Merlin is December, when the rain falls for 15.9 days and typically aggregates up to 4.02" (102mm) of precipitation.

What is the month with the shortest days in Merlin?

The month with the shortest days in Merlin, Oregon, is December, with an average of 9h and 6min of daylight.

What is the month with the least sunshine in Merlin?

December has the least sunshine of the year in Merlin, Oregon, with an average of 4.7h of sunshine.

Average temperature
Merlin, OR

Average temperature - Merlin, OR

The warmest month (with the highest average high temperature) is August (84.7°F).
The month with the lowest average high temperature is December (46°F).

The month with the highest average low temperature is August (49.1°F).
The coldest month (with the lowest average low temperature) is December (31.5°F).

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Average pressure
Merlin, OR

Average pressure - Merlin, OR

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is August (29.99"Hg).

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Average wind speed
Merlin, OR

Average wind speed - Merlin, OR

The windiest month (with the highest average wind speed) is March (4mph).
The calmest month (with the lowest average wind speed) is August (3.2mph).

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Average rainfall
Merlin, OR

Average rainfall - Merlin, OR

The wettest month (with the highest rainfall) is December (4.02").
The driest month (with the least rainfall) is July (0.12").

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Average rainfall days
Merlin, OR

Average rainfall days - Merlin, OR

The month with the highest number of rainy days is March (18.7 days).
The month with the least rainy days is August (2.5 days).

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Average snowfall
Merlin, OR

Average snowfall - Merlin, OR

The month with the highest snowfall is February (1.5").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days
Merlin, OR

Average snowfall days - Merlin, OR

The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Merlin, OR

Average daylight / Average sunshine - Merlin, OR

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).

The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

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Average sunshine days
Merlin, OR

Average sunshine days - Merlin, OR

The month with the most sunshine days is July (26.7 days).
The month with the least sunshine days is March (10.8 days).

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Average visibility
Merlin, OR

Average visibility - Merlin, OR

The month with the highest visibility is August (6mi).
The months with the lowest visibility are January, February, March, April and December (4mi).

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Merlin, Oregon, USA

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