Climate and monthly weather forecastMillersburg, OR
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Millersburg, Oregon, with an average temperature ranging between max 47.8°F (8.8°C) and min 35.2°F (1.8°C). As December transitions into January, Millersburg records an average high-temperature of a still chilly 47.8°F (8.8°C), showing a gentle shift from the preceding month. Weather in January »Weather in February
February, the last month of the winter in Millersburg, is another chilly month, with an average temperature fluctuating between 48.7°F (9.3°C) and 35.4°F (1.9°C). The commencement of February notes an average high-temperature of a still frosty 48.7°F (9.3°C), exhibiting little difference from the previous month. Weather in February »Weather in March
March, the first month of the spring in Millersburg, is a cool month, with temperature in the range of an average high of 52.9°F (11.6°C) and an average low of 37.2°F (2.9°C). With the onset of March, the average high-temperature stands at a fresh 52.9°F (11.6°C), closely aligned with February's 48.7°F (9.3°C). Weather in March »Weather in April
April is a moderate spring month in Millersburg, Oregon, with an average temperature fluctuating between 58.5°F (14.7°C) and 38.5°F (3.6°C). The arrival of April brings a soft temperature shift, with the average high-temperature nudging from a cool 52.9°F (11.6°C) in March to a mild 58.5°F (14.7°C). Weather in April »Weather in May
May, the last month of the spring in Millersburg, is a refreshing month, with temperature in the range of an average high of 65.8°F (18.8°C) and an average low of 42.4°F (5.8°C). With the onset of May, Millersburg's average high-temperature sees a modest rise, moving from April's mild 58.5°F (14.7°C) to a still refreshing 65.8°F (18.8°C). Weather in May »Weather in June
June, the first month of the summer in Millersburg, is an agreeable month, with an average temperature ranging between max 71.4°F (21.9°C) and min 46.8°F (8.2°C). Millersburg in June experiences a slight uptick in the average high-temperature, adjusting from May's enjoyable 65.8°F (18.8°C) to an agreeable 71.4°F (21.9°C). Weather in June »Weather in July
July is a moderately hot summer month in Millersburg, Oregon, with temperature in the range of an average high of 79.9°F (26.6°C) and an average low of 51.4°F (10.8°C). July's arrival signals a modest temperature shift, moving from an agreeable 71.4°F (21.9°C) in June to a warm 79.9°F (26.6°C). Weather in July »Weather in August
August, the last month of the summer in Millersburg, is also a moderately hot month, with an average temperature varying between 52.9°F (11.6°C) and 81.9°F (27.7°C). Millersburg's warmest month, August, registers temperatures that range from a high of 81.9°F (27.7°C) to a low of 52.9°F (11.6°C). In August, the average heat index is calculated to be a hot 86°F (30°C). Weather in August »Weather in September
September, the first month of the autumn in Millersburg, is also a moderately hot month, with an average temperature ranging between min 50.2°F (10.1°C) and max 73.8°F (23.2°C). In Millersburg, the average high-temperature in September slightly decreases from 81.9°F (27.7°C) in August to a still moderately hot 73.8°F (23.2°C). Weather in September »Weather in October
October, like September, in Millersburg, Oregon, is another enjoyable autumn month, with an average temperature ranging between max 62.4°F (16.9°C) and min 44.6°F (7°C). A change in temperatures is noted as September gives way to October, with average highs reducing from a warm 73.8°F (23.2°C) to a refreshing 62.4°F (16.9°C). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Millersburg, Oregon, with temperature in the range of an average high of 51.6°F (10.9°C) and an average low of 39.7°F (4.3°C). November brings a minor decrease, with the average high-temperature reducing from a comfortable 62.4°F (16.9°C) in October to a cool 51.6°F (10.9°C). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Millersburg, Oregon, with an average temperature ranging between max 45.5°F (7.5°C) and min 34.5°F (1.4°C). The lowest temperatures are recorded in December, with averages reaching a high of 45.5°F (7.5°C) and a low of 34.5°F (1.4°C). Weather in December »Updated: Aug 14, 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 164.2 rainfall days, and 26.97" (685mm) of precipitation is accumulated.
January through March, November and December are months with snowfall.
Throughout the year, there are 4.3 snowfall days, and 2.64" (67mm) of snow is accumulated.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
The months with the highest humidity are February and December, with an average relative humidity of 87%.
February is the month with the most snowfall. Snow falls for 1.9 days and accumulates 1.3" (33mm) of snow.
The month with the least sunshine is February, with an average of 4.1h of sunshine.
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 through October are months without snowfall.
The month with the longest days is June, with an average of 15h and 30min of daylight.
July is the month with the least rainfall. Rain falls for 4 days and accumulates 0.24" (6mm) of precipitation.
July is the month with the highest UV index, with an average maximum UV index of 6.
August stands out as Millersburg's warmest month, with an average high-temperature of 81.9°F (27.7°C) and a low-temperature of 52.9°F (11.6°C).
With an average relative humidity of 66%, August is the least humid month in Millersburg.
The month with the most sunshine is August, with an average of 11.1h of sunshine.
The lowest temperatures are recorded in December, with averages reaching a high of 45.5°F (7.5°C) and a low of 34.5°F (1.4°C).
The month with the most rainfall in Millersburg is December, when the rain falls for 18.5 days and typically aggregates up to 3.98" (101mm) of precipitation.
With an average of 8h and 54min of daylight, December has the shortest days of the year in Millersburg.
Average temperature
Millersburg, OR
The warmest month (with the highest average high temperature) is August (81.9°F).
The month with the lowest average high temperature is December (45.5°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 (34.5°F).
Average pressure
Millersburg, OR
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
30.07"Hg - Average pressure in May:
30.04"Hg - Average pressure in June:
30.04"Hg
- Average pressure in July:
30.04"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).
Average wind speed
Millersburg, OR
- Average wind speed in January:
5mph - Average wind speed in February:
5mph - Average wind speed in March:
5.1mph - Average wind speed in April:
4.8mph - Average wind speed in May:
4.3mph - Average wind speed in June:
4.3mph
- Average wind speed in July:
4.3mph - Average wind speed in August:
4mph - Average wind speed in September:
4.1mph - Average wind speed in October:
4.6mph - Average wind speed in November:
5mph - Average wind speed in December:
4.9mph
The windiest month (with the highest average wind speed) is March (5.1mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity
Millersburg, OR
The months with the highest relative humidity are February and December (87%).
The month with the lowest relative humidity is August (66%).
Average rainfall
Millersburg, OR
- Average rainfall in January:
3.86" - Average rainfall in February:
2.99" - Average rainfall in March:
3.39" - Average rainfall in April:
2.6" - Average rainfall in May:
1.57" - Average rainfall in June:
1.14"
- Average rainfall in July:
0.24" - Average rainfall in August:
0.39" - Average rainfall in September:
1.34" - Average rainfall in October:
2.4" - Average rainfall in November:
3.07" - Average rainfall in December:
3.98"
The wettest month (with the highest rainfall) is December (3.98").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days
Millersburg, OR
- Average rainfall days in January:
17.7 days - Average rainfall days in February:
17 days - Average rainfall days in March:
20 days - Average rainfall days in April:
18.3 days - Average rainfall days in May:
12.4 days - Average rainfall days in June:
10.5 days
- Average rainfall days in July:
4 days - Average rainfall days in August:
3.9 days - Average rainfall days in September:
9.6 days - Average rainfall days in October:
14 days - Average rainfall days in November:
18.3 days - Average rainfall days in December:
18.5 days
The month with the highest number of rainy days is March (20 days).
The month with the least rainy days is August (3.9 days).
Average snowfall
Millersburg, OR
The month with the highest snowfall is February (1.3").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Millersburg, OR
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
1.9 days - Average snowfall days in March:
1 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:
0.5 days
The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Millersburg, 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 48min - 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:
11h and 0min - 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:
4h and 18min - Average sunshine in February:
4h and 6min - Average sunshine in March:
5h and 42min - Average sunshine in April:
7h and 12min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 30min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
11h and 6min - Average sunshine in September:
9h and 24min - Average sunshine in October:
5h and 36min - Average sunshine in November:
4h and 48min - Average sunshine in December:
4h and 18min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days
Millersburg, OR
- Average sunshine days in January:
11.8 days - Average sunshine days in February:
9 days - Average sunshine days in March:
9.8 days - Average sunshine days in April:
10.1 days - Average sunshine days in May:
16.3 days - Average sunshine days in June:
17.5 days
- Average sunshine days in July:
25.7 days - Average sunshine days in August:
24.7 days - Average sunshine days in September:
19.1 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
10.9 days - Average sunshine days in December:
10.7 days
The month with the most sunshine days is July (25.7 days).
The month with the least sunshine days is February (9 days).
Average UV index
Millersburg, OR
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Millersburg, OR
The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility
Millersburg, OR
The months with the highest visibility are July, August and September (6mi).
The month with the lowest visibility is February (4mi).
