Climate and monthly weather forecastIdanha, OR
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Idanha, Oregon, with an average temperature varying between 42.4°F (5.8°C) and 30.6°F (-0.8°C). Idanha starts January with an average high-temperature of a still cold 42.4°F (5.8°C), a minor shift from December's 39.9°F (4.4°C). Weather in January »Weather in February
The last month of the winter, February, is another cold month in Idanha, Oregon, with an average temperature varying between 29.7°F (-1.3°C) and 41.9°F (5.5°C). The transition into February reveals an average high-temperature of a still wintry 41.9°F (5.5°C), mirroring a close resemblance to January. Weather in February »Weather in March
March, the first month of the spring in Idanha, is a chilly month, with an average temperature fluctuating between 31.1°F (-0.5°C) and 45.1°F (7.3°C). Idanha's entry into March measures an average high-temperature of a chilly 45.1°F (7.3°C), closely parallel to the preceding month. Weather in March »Weather in April
April is a fresh spring month in Idanha, Oregon, with an average temperature fluctuating between 51.3°F (10.7°C) and 34.2°F (1.2°C). The arrival of April brings a soft temperature shift, with the average high-temperature nudging from a chilly 45.1°F (7.3°C) in March to a cool 51.3°F (10.7°C). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Idanha, Oregon, with temperature in the range of an average low of 38.8°F (3.8°C) and an average high of 59.9°F (15.5°C). The coming of May brings a minor shift in Idanha's weather, with average high-temperatures adjusting from April's cool 51.3°F (10.7°C) to a mild 59.9°F (15.5°C). Weather in May »Weather in June
June, the first month of the summer in Idanha, is a comfortable month, with an average temperature fluctuating between 66.2°F (19°C) and 42.1°F (5.6°C). The arrival of June signals a slight increase in the average high-temperature, moving from a mild 59.9°F (15.5°C) in May to an enjoyable 66.2°F (19°C). Weather in June »Weather in July
July in Idanha, Oregon, is a moderately hot summer month, with an average temperature fluctuating between 76.1°F (24.5°C) and 45.3°F (7.4°C). July's arrival coincides with a rise in the average high-temperature, moving from June's refreshing 66.2°F (19°C) to a warm 76.1°F (24.5°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Idanha, Oregon, with an average temperature ranging between max 76.8°F (24.9°C) and min 46.8°F (8.2°C). With average high and low temperatures of 76.8°F (24.9°C) and 46.8°F (8.2°C) respectively, August is Idanha's warmest month. Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Idanha, Oregon, with temperature in the range of an average high of 68.9°F (20.5°C) and an average low of 44.8°F (7.1°C). The start of September involves a subtle temperature drop, shifting from a warm 76.8°F (24.9°C) in August to a pleasant 68.9°F (20.5°C). Weather in September »Weather in October
October, the same as September, in Idanha, Oregon, is another refreshing autumn month, with an average temperature ranging between min 39.7°F (4.3°C) and max 57°F (13.9°C). The transition into October involves a decrease in the average high-temperature, falling from an agreeable 68.9°F (20.5°C) in September to a refreshing 57°F (13.9°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Idanha, Oregon, with an average temperature varying between 46.8°F (8.2°C) and 34.3°F (1.3°C). The commencement of November indicates a shift in the average high-temperature, receding from October's refreshing 57°F (13.9°C) to a frosty 46.8°F (8.2°C). Weather in November »Weather in December
December, the first month of the winter in Idanha, is also a wintry month, with an average temperature fluctuating between 39.9°F (4.4°C) and 28.8°F (-1.8°C). December stands out as Idanha's coldest month, with temperatures ranging between an average high of 39.9°F (4.4°C) and a low of 28.8°F (-1.8°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Idanha, OR
The warmest month (with the highest average high temperature) is August (76.8°F).
The month with the lowest average high temperature is December (39.9°F).
The month with the highest average low temperature is August (46.8°F).
The coldest month (with the lowest average low temperature) is December (28.8°F).
Average pressure
Idanha, OR
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.04"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:
30.02"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is August (29.99"Hg).
Average wind speed
Idanha, OR
- Average wind speed in January:
6mph - Average wind speed in February:
5.7mph - Average wind speed in March:
5.5mph - Average wind speed in April:
5.1mph - Average wind speed in May:
4.4mph - Average wind speed in June:
4.2mph
- Average wind speed in July:
3.9mph - Average wind speed in August:
3.7mph - Average wind speed in September:
4.1mph - Average wind speed in October:
4.9mph - Average wind speed in November:
5.8mph - Average wind speed in December:
5.8mph
The windiest month (with the highest average wind speed) is January (6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity
Idanha, OR
The months with the highest relative humidity are February and March (88%).
The months with the lowest relative humidity are July and August (66%).
Average rainfall
Idanha, OR
- Average rainfall in January:
6.97" - Average rainfall in February:
5.83" - Average rainfall in March:
5.79" - Average rainfall in April:
4.88" - Average rainfall in May:
3.15" - Average rainfall in June:
2.17"
- Average rainfall in July:
0.47" - Average rainfall in August:
0.55" - Average rainfall in September:
1.81" - Average rainfall in October:
4.13" - Average rainfall in November:
4.88" - Average rainfall in December:
6.93"
The wettest month (with the highest rainfall) is January (6.97").
The driest month (with the least rainfall) is July (0.47").
Average rainfall days
Idanha, OR
- Average rainfall days in January:
17.4 days - Average rainfall days in February:
16 days - Average rainfall days in March:
21.3 days - Average rainfall days in April:
20.5 days - Average rainfall days in May:
16.7 days - Average rainfall days in June:
14.1 days
- Average rainfall days in July:
6.7 days - Average rainfall days in August:
6.2 days - Average rainfall days in September:
10.7 days - Average rainfall days in October:
16.4 days - Average rainfall days in November:
18.5 days - Average rainfall days in December:
18 days
The month with the highest number of rainy days is March (21.3 days).
The month with the least rainy days is August (6.2 days).
Average snowfall
Idanha, OR
- Average snowfall in January:
11.22" - Average snowfall in February:
15" - Average snowfall in March:
8.74" - Average snowfall in April:
2.28" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (15").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Idanha, OR
- Average snowfall days in January:
4.2 days - Average snowfall days in February:
8.8 days - Average snowfall days in March:
7.1 days - Average snowfall days in April:
3.2 days - Average snowfall days in May:
0.2 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:
2.4 days - Average snowfall days in December:
6.5 days
The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Idanha, 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:
3h and 54min - Average sunshine in February:
3h and 30min - Average sunshine in March:
4h and 42min - Average sunshine in April:
6h and 24min - Average sunshine in May:
8h and 6min - Average sunshine in June:
9h and 6min
- Average sunshine in July:
11h and 6min - Average sunshine in August:
11h and 18min - Average sunshine in September:
9h and 12min - Average sunshine in October:
5h and 12min - Average sunshine in November:
4h and 18min - Average sunshine in December:
3h and 48min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days
Idanha, OR
- Average sunshine days in January:
10.6 days - Average sunshine days in February:
6.3 days - Average sunshine days in March:
6.9 days - Average sunshine days in April:
7.7 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
13.2 days
- Average sunshine days in July:
22.1 days - Average sunshine days in August:
22.4 days - Average sunshine days in September:
16.8 days - Average sunshine days in October:
13 days - Average sunshine days in November:
9.3 days - Average sunshine days in December:
9.8 days
The month with the most sunshine days is August (22.4 days).
The month with the least sunshine days is February (6.3 days).
Average UV index
Idanha, OR
The months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is November (UV index 1).
Average cloud cover
Idanha, OR
The month with the most cloud cover is March (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility
Idanha, OR
The month with the highest visibility is August (6mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).





