Climate and monthly weather forecastDamascus, OR
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Damascus, Oregon, with an average temperature fluctuating between 45.3°F (7.4°C) and 34.5°F (1.4°C). The shift from December to January is characterized by an average high-temperature of a still frosty 45.3°F (7.4°C), not significantly different from the 43.7°F (6.5°C) of December. Weather in January »Weather in February
The last month of the winter, February, is another chilly month in Damascus, Oregon, with an average temperature varying between 46.6°F (8.1°C) and 35.1°F (1.7°C). The initiation of February records an average high-temperature of a still chilly 46.6°F (8.1°C), displaying a near consistency with the previous month. Weather in February »Weather in March
March, the first month of the spring in Damascus, is a fresh month, with an average temperature fluctuating between 51.6°F (10.9°C) and 37.4°F (3°C). The introduction of March sees an average high-temperature of a cool 51.6°F (10.9°C), hardly deviating from February. Weather in March »Weather in April
April is a refreshing spring month in Damascus, Oregon, with temperature in the range of an average low of 39.4°F (4.1°C) and an average high of 57.7°F (14.3°C). As Damascus, Oregon, transitions into April, the average high-temperature is observed to slightly rise from a fresh 51.6°F (10.9°C) in March to a mild 57.7°F (14.3°C). Weather in April »Weather in May
The last month of the spring, May, is an enjoyable month in Damascus, Oregon, with an average temperature ranging between max 66.2°F (19°C) and min 43.3°F (6.3°C). May's onset brings a subtle temperature rise, moving from a refreshing 57.7°F (14.3°C) in April to a comfortable 66.2°F (19°C). Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Damascus, Oregon, with an average temperature fluctuating between 46.9°F (8.3°C) and 71.2°F (21.8°C). The transition from May to June sees average high-temperatures adjusting to a pleasant 71.2°F (21.8°C), from a not significantly different 66.2°F (19°C). Weather in June »Weather in July
July in Damascus, Oregon, is a moderately hot summer month, with an average temperature fluctuating between 50.9°F (10.5°C) and 79.3°F (26.3°C). July's arrival coincides with a subtle temperature rise, moving from June's agreeable 71.2°F (21.8°C) to a warm 79.3°F (26.3°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Damascus, Oregon, with temperature in the range of an average high of 80.4°F (26.9°C) and an average low of 53.4°F (11.9°C). August temperatures tend to peak at an average high of 80.4°F (26.9°C) and dip to a low of 53.4°F (11.9°C). Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Damascus, Oregon, with an average temperature varying between 50.2°F (10.1°C) and 73°F (22.8°C). September sees a slight reduction in average high-temperature, with a shift from a moderately hot 80.4°F (26.9°C) in August to an agreeable 73°F (22.8°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Damascus, Oregon, with an average temperature varying between 44.8°F (7.1°C) and 61°F (16.1°C). Welcoming October, Damascus observes a shift in the average high-temperature, falling from September's agreeable 73°F (22.8°C) to a comfortable 61°F (16.1°C). Weather in October »Weather in November
November, the last month of the autumn in Damascus, is another cool month, with an average temperature fluctuating between 50.2°F (10.1°C) and 39.6°F (4.2°C). As November arrives, Damascus's weather displays a decrease in high-temperatures, transitioning from October's comfortable 61°F (16.1°C) to a fresh 50.2°F (10.1°C). Weather in November »Weather in December
December, the first month of the winter in Damascus, is still a chilly month, with an average temperature ranging between min 33.8°F (1°C) and max 43.7°F (6.5°C). Temperature readings reach their annual highs in December, averaging 43.7°F (6.5°C) and a minimum average of 33.8°F (1°C). Weather in December »Updated: Jul 11, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Damascus, during the entire year, the rain falls for 165.6 days and collects up to 34.65" (880mm) of precipitation.
January through March, November and December are months with snowfall.
Throughout the year, there are 8.2 snowfall days, and 5.87" (149mm) of snow is accumulated.
The months with the least sunshine are January and February, with an average of 4.2h of sunshine.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
With an average relative humidity of 84%, February is the most humid month.
March is the month with the most snowfall. Snow falls for 1.7 days and accumulates 1.73" (44mm) 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.
April through October are months without snowfall.
June has the longest days of the year, with an average of 15h and 36min of daylight.
The month with the least rainfall is July, when the rain falls for 4.9 days and typically collects 0.31" (8mm) of precipitation.
The months with the most sunshine are July and August, with an average of 10.9h of sunshine.
With an average maximum UV index of 6, July is the month with the highest UV index.
The month of August sees the average highest temperatures, reaching 80.4°F (26.9°C) at the peak and 53.4°F (11.9°C) at the low.
August is the least humid month, with an average relative humidity of 64%.
December, with its average high-temperature of 43.7°F (6.5°C) and an average low-temperature of 33.8°F (1°C), holds the record as the coldest month.
December is the month with the most rainfall in Damascus, Oregon. Rain falls for 17.6 days and accumulates 5.31" (135mm) of precipitation.
December has the shortest days of the year, with an average of 8h and 48min of daylight.
Average temperature
Damascus, OR
The warmest month (with the highest average high temperature) is August (80.4°F).
The month with the lowest average high temperature is December (43.7°F).
The month with the highest average low temperature is August (53.4°F).
The coldest month (with the lowest average low temperature) is December (33.8°F).
Average pressure
Damascus, 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:
30.06"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
30.02"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
Damascus, OR
- Average wind speed in January:
6.8mph - Average wind speed in February:
6.2mph - Average wind speed in March:
5.6mph - Average wind speed in April:
5mph - Average wind speed in May:
4.2mph - Average wind speed in June:
4mph
- Average wind speed in July:
3.7mph - Average wind speed in August:
3.5mph - Average wind speed in September:
4mph - Average wind speed in October:
4.9mph - Average wind speed in November:
6.2mph - Average wind speed in December:
6.3mph
The windiest month (with the highest average wind speed) is January (6.8mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity
Damascus, OR
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is August (64%).
Average rainfall
Damascus, OR
- Average rainfall in January:
4.96" - Average rainfall in February:
3.74" - Average rainfall in March:
3.82" - Average rainfall in April:
3.27" - Average rainfall in May:
1.85" - Average rainfall in June:
1.61"
- Average rainfall in July:
0.31" - Average rainfall in August:
0.39" - Average rainfall in September:
1.85" - Average rainfall in October:
3.7" - Average rainfall in November:
3.82" - Average rainfall in December:
5.31"
The wettest month (with the highest rainfall) is December (5.31").
The driest month (with the least rainfall) is July (0.31").
Average rainfall days
Damascus, OR
- Average rainfall days in January:
18.1 days - Average rainfall days in February:
16.1 days - Average rainfall days in March:
19.3 days - Average rainfall days in April:
17.6 days - Average rainfall days in May:
13.5 days - Average rainfall days in June:
10.9 days
- Average rainfall days in July:
4.9 days - Average rainfall days in August:
4.4 days - Average rainfall days in September:
9.7 days - Average rainfall days in October:
15 days - Average rainfall days in November:
18.5 days - Average rainfall days in December:
17.6 days
The month with the highest number of rainy days is March (19.3 days).
The month with the least rainy days is August (4.4 days).
Average snowfall
Damascus, OR
The month with the highest snowfall is March (1.73").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Damascus, OR
- Average snowfall days in January:
1.5 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
1.7 days - Average snowfall days in April:
0.3 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:
0.7 days - Average snowfall days in December:
1.2 days
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).
Average daylight / Average sunshine
Damascus, OR
- Average daylight in January:
9h and 12min - Average daylight in February:
10h and 24min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 36min - Average daylight in May:
14h and 54min - Average daylight in June:
15h and 36min
- Average daylight in July:
15h and 18min - 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 30min - Average daylight in December:
8h and 48min
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 12min - Average sunshine in February:
4h and 12min - Average sunshine in March:
5h and 54min - Average sunshine in April:
7h and 36min - Average sunshine in May:
8h and 48min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
10h and 54min - Average sunshine in August:
10h and 54min - Average sunshine in September:
9h and 12min - Average sunshine in October:
5h and 30min - Average sunshine in November:
4h and 42min - Average sunshine in December:
4h and 18min
The months with the most sunshine are July and August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and February (Average sunshine: 4h and 12min).
Average sunshine days
Damascus, OR
- Average sunshine days in January:
11.6 days - Average sunshine days in February:
9.7 days - Average sunshine days in March:
10.1 days - Average sunshine days in April:
10.3 days - Average sunshine days in May:
15.8 days - Average sunshine days in June:
17.3 days
- Average sunshine days in July:
25 days - Average sunshine days in August:
24.6 days - Average sunshine days in September:
18.5 days - Average sunshine days in October:
15.2 days - Average sunshine days in November:
10.5 days - Average sunshine days in December:
11.5 days
The month with the most sunshine days is July (25 days).
The month with the least sunshine days is February (9.7 days).
Average UV index
Damascus, 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
Damascus, OR
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility
Damascus, OR
The months with the highest visibility are August, September and October (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, November and December (5mi).
