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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
A long shot of the scenic high Upper North Falls in the Silver Falls State Park near Silverton, Oregon
Weather in January
January, the same as December, in Silverton, Oregon, is another chilly winter month, with temperature in the range of an average high of 46.6°F (8.1°C) and an average low of 35.1°F (1.7°C). The advent of January sees the average high-temperature at a still frosty 46.6°F (8.1°C), subtly shifted from December's 44.4°F (6.9°C). Weather in January »
Weather in February
February, the last month of the winter in Silverton, is another chilly month, with temperature in the range of an average high of 47.5°F (8.6°C) and an average low of 34.9°F (1.6°C). As Silverton steps into February, the average high-temperature is measured at a still frosty 47.5°F (8.6°C), displaying minor differences from January's 46.6°F (8.1°C). Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Silverton, Oregon, with an average temperature varying between 51.4°F (10.8°C) and 36.5°F (2.5°C). The arrival of March marks a slight shift to an average high-temperature of a cool 51.4°F (10.8°C) from February's 47.5°F (8.6°C). Weather in March »
Weather in April
April is a moderate spring month in Silverton, Oregon, with an average temperature varying between 38.7°F (3.7°C) and 57.2°F (14°C). April's arrival signals a modest temperature shift, moving from a cool 51.4°F (10.8°C) in March to a refreshing 57.2°F (14°C). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Silverton, Oregon, with temperature in the range of an average low of 42.4°F (5.8°C) and an average high of 65.1°F (18.4°C). With the onset of May, Silverton's average high-temperature experiences a slight rise, moving from April's mild 57.2°F (14°C) to a still refreshing 65.1°F (18.4°C). Weather in May »
Weather in June
The first month of the summer, June, is an agreeable month in Silverton, Oregon, with an average temperature ranging between max 70.7°F (21.5°C) and min 46.6°F (8.1°C). The coming of June brings a minor shift in Silverton's weather, with average high-temperatures adjusting from May's enjoyable 65.1°F (18.4°C) to an agreeable 70.7°F (21.5°C). Weather in June »
Weather in July
July in Silverton, Oregon, is a moderately hot summer month, with an average temperature varying between 50.7°F (10.4°C) and 78.6°F (25.9°C). July's arrival coincides with a marginal rise in the average high-temperature, moving from June's pleasant 70.7°F (21.5°C) to a moderately hot 78.6°F (25.9°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Silverton, Oregon, with an average temperature ranging between max 80.2°F (26.8°C) and min 52.5°F (11.4°C). August, with its high-temperature average of 80.2°F (26.8°C) and a low-temperature average of 52.5°F (11.4°C), is the warmest month. Weather in August »
Weather in September
September, the first month of the autumn in Silverton, is still a pleasant month, with an average temperature varying between 49.6°F (9.8°C) and 72.7°F (22.6°C). With the commencement of September, Silverton records a moderate temperature decline, with the average high easing from August's moderately hot 80.2°F (26.8°C) to a pleasant 72.7°F (22.6°C). Weather in September »
Weather in October
October, like September, in Silverton, Oregon, is another comfortable autumn month, with an average temperature ranging between max 61.5°F (16.4°C) and min 44.4°F (6.9°C). October brings a minor decrease, with the average high-temperature reducing from an agreeable 72.7°F (22.6°C) in September to a refreshing 61.5°F (16.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Silverton, Oregon, with an average temperature ranging between max 50.5°F (10.3°C) and min 39.2°F (4°C). The start of November comes with a reduction in the average high-temperature, receding from a refreshing 61.5°F (16.4°C) in October to a cool 50.5°F (10.3°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Silverton, Oregon, with temperature in the range of an average high of 44.4°F (6.9°C) and an average low of 34.2°F (1.2°C). In Silverton, December records the lowest average temperatures, peaking at 44.4°F (6.9°C) and reaching a low of 34.2°F (1.2°C). Weather in December »
Updated: Aug 3, 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?
Throughout the year, there are 168.8 rainfall days, and 30.39" (772mm) of precipitation is accumulated.
When does it snow?
January through March, November and December are months with snowfall.
How much does it snow?
In Silverton, during the entire year, snow falls for 6.2 days and aggregates up to 3.74" (95mm) of snow.
When is the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Silverton.
What is the most humid month?
With an average relative humidity of 86%, February is the most humid month in Silverton.
What is the snowiest month?
February is the month with the most snowfall. Snow falls for 2.4 days and accumulates 1.73" (44mm) of snow.
What is the month with the least sunshine?
February has the least sunshine of the year, with an average of 4.1h of sunshine.
When is Daylight Saving Time (DST) in Silverton?
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?
In Silverton, snow does not fall in April through October.
When are the longest days?
The month with the longest days is June, with an average of 15h and 36min of daylight.
What is the driest month?
July is the month with the least rainfall. Rain falls for 4.4 days and accumulates 0.28" (7mm) of precipitation.
What is the month with the highest UV index?
The month with the highest UV index is July, with an average maximum UV index of 6.
What month is the hottest?
Silverton's August weather reaches an average high of 80.2°F (26.8°C) and an average low of 52.5°F (11.4°C), making it the warmest month.
What is the least humid month?
The least humid month is August, with an average relative humidity of 66%.
What month has the most sunshine?
The month with the most sunshine is August, with an average of 11.1h of sunshine.
What are the coldest months?
The month of December sees the average lowest temperatures, reaching 44.4°F (6.9°C) at the peak and 34.2°F (1.2°C) at the low.
What is the wettest month?
December is the month with the most rainfall. Rain falls for 18.6 days and accumulates 4.45" (113mm) of precipitation.
What is the month with the shortest days?
The month with the shortest days in Silverton is December, with an average of 8h and 48min of daylight.
Average temperature
Silverton, OR
The warmest month (with the highest average high temperature) is August (80.2°F).
The month with the lowest average high temperature is December (44.4°F).
The month with the highest average low temperature is August (52.5°F).
The coldest month (with the lowest average low temperature) is December (34.2°F).
Average pressure
Silverton, OR
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
30.07"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
30.03"Hg
- Average pressure in July:
30.03"Hg - Average pressure in August:
30"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:
30.11"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed
Silverton, OR
- Average wind speed in January:
5.9mph - Average wind speed in February:
5.7mph - Average wind speed in March:
5.8mph - Average wind speed in April:
5.2mph - Average wind speed in May:
4.5mph - Average wind speed in June:
4.3mph
- Average wind speed in July:
4.2mph - Average wind speed in August:
4mph - Average wind speed in September:
4.3mph - Average wind speed in October:
5mph - Average wind speed in November:
5.7mph - Average wind speed in December:
5.7mph
The windiest month (with the highest average wind speed) is January (5.9mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity
Silverton, OR
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (66%).
Average rainfall
Silverton, OR
- Average rainfall in January:
4.17" - Average rainfall in February:
3.46" - Average rainfall in March:
3.74" - Average rainfall in April:
2.95" - Average rainfall in May:
1.89" - Average rainfall in June:
1.46"
- Average rainfall in July:
0.28" - Average rainfall in August:
0.39" - Average rainfall in September:
1.57" - Average rainfall in October:
2.87" - Average rainfall in November:
3.15" - Average rainfall in December:
4.45"
The wettest month (with the highest rainfall) is December (4.45").
The driest month (with the least rainfall) is July (0.28").
Average rainfall days
Silverton, OR
- Average rainfall days in January:
17.5 days - Average rainfall days in February:
16.8 days - Average rainfall days in March:
20.4 days - Average rainfall days in April:
18.6 days - Average rainfall days in May:
13.5 days - Average rainfall days in June:
11.7 days
- Average rainfall days in July:
4.4 days - Average rainfall days in August:
4.3 days - Average rainfall days in September:
10.1 days - Average rainfall days in October:
14.4 days - Average rainfall days in November:
18.5 days - Average rainfall days in December:
18.6 days
The month with the highest number of rainy days is March (20.4 days).
The month with the least rainy days is August (4.3 days).
Average snowfall
Silverton, OR
The month with the highest snowfall is February (1.73").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Silverton, OR
- Average snowfall days in January:
1.4 days - Average snowfall days in February:
2.4 days - Average snowfall days in March:
1.3 days - Average snowfall days in April:
0.1 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:
0.9 days
The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Silverton, OR
- Average daylight in January:
9h and 1min - 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 4min
- 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:
10h and 5min - 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 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
4h and 1min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
11h and 1min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 3min - Average sunshine in November:
4h and 5min - Average sunshine in December:
4h and 2min
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
Silverton, OR
- Average sunshine days in January:
11.2 days - Average sunshine days in February:
8.5 days - Average sunshine days in March:
9.2 days - Average sunshine days in April:
9.6 days - Average sunshine days in May:
15.8 days - Average sunshine days in June:
16.4 days
- Average sunshine days in July:
25.5 days - Average sunshine days in August:
24.5 days - Average sunshine days in September:
18.3 days - Average sunshine days in October:
15.3 days - Average sunshine days in November:
10 days - Average sunshine days in December:
10.9 days
The month with the most sunshine days is July (25.5 days).
The month with the least sunshine days is February (8.5 days).
Average UV index
Silverton, 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
Silverton, OR
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility
Silverton, OR
The months with the highest visibility are July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (5mi).
Silverton, Oregon, USA
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