Climate and monthly weather forecastSixes, OR
Climate and monthly weather forecast
Weather in January
January, like December, in Sixes, Oregon, is another fresh winter month, with an average temperature ranging between min 44.2°F (6.8°C) and max 51.6°F (10.9°C). The advent of January sees the average high-temperature at a still fresh 51.6°F (10.9°C), subtly shifted from December's 50.5°F (10.3°C). Weather in January »Weather in February
February, the last month of the winter in Sixes, is also a fresh month, with an average temperature ranging between min 43°F (6.1°C) and max 50.7°F (10.4°C). As Sixes transitions from January to February, the average high-temperatures adjust to a still cool 50.7°F (10.4°C), nearly the same as the previous 51.6°F (10.9°C). Weather in February »Weather in March
The first month of the spring, March, is also a fresh month in Sixes, Oregon, with an average temperature varying between 43.5°F (6.4°C) and 51.8°F (11°C). March's beginning signals an average high-temperature of a still fresh 51.8°F (11°C), barely different from February's 50.7°F (10.4°C). Weather in March »Weather in April
April, the same as March, is a cool spring month in Sixes, Oregon, with an average temperature ranging between min 45.1°F (7.3°C) and max 54.1°F (12.3°C). Sixes records a slight change with April's average high-temperatures adjusting to a still cool 54.1°F (12.3°C) from March's 51.8°F (11°C). Weather in April »Weather in May
The last month of the spring, May, is a moderate month in Sixes, Oregon, with an average temperature varying between 47.7°F (8.7°C) and 57.9°F (14.4°C). Sixes, Oregon, starts May with an average high-temperature of a moderate 57.9°F (14.4°C), a minor shift from April's 54.1°F (12.3°C). Weather in May »Weather in June
June, the first month of the summer in Sixes, is an enjoyable month, with an average temperature ranging between min 50.5°F (10.3°C) and max 61.3°F (16.3°C). The arrival of June sees a recorded average high-temperature of a comfortable 61.3°F (16.3°C), showing little divergence from the previous month's conditions. Weather in June »Weather in July
July, the same as June, is another enjoyable summer month in Sixes, Oregon, with temperature in the range of an average low of 53.2°F (11.8°C) and an average high of 64.9°F (18.3°C). With July's advent, Sixes sees an average high-temperature of a still comfortable 64.9°F (18.3°C), subtly shifted from June's 61.3°F (16.3°C). Weather in July »Weather in August
August, the last month of the summer in Sixes, is another comfortable month, with an average temperature ranging between min 54°F (12.2°C) and max 66°F (18.9°C). In Sixes, the peak temperatures are generally noted in August, averaging a high of 66°F (18.9°C) and a low of 54°F (12.2°C). Weather in August »Weather in September
The first month of the autumn, September, is also an enjoyable month in Sixes, Oregon, with temperature in the range of an average high of 65.3°F (18.5°C) and an average low of 53.6°F (12°C). As Sixes transitions into September, the average high-temperature stands at a still refreshing 65.3°F (18.5°C), offering little variation from the preceding month. Weather in September »Weather in October
October, the same as September, in Sixes, Oregon, is another mild autumn month, with an average temperature varying between 50.5°F (10.3°C) and 60.4°F (15.8°C). October welcomes an average high-temperature of a moderate 60.4°F (15.8°C), not much different from the preceding month. Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Sixes, Oregon, with temperature in the range of an average high of 54.5°F (12.5°C) and an average low of 47.3°F (8.5°C). November brings a minor shift in the average high-temperature, adjusting from a mild 60.4°F (15.8°C) in October to a cool 54.5°F (12.5°C). Weather in November »Weather in December
December, the first month of the winter in Sixes, is also a fresh month, with an average temperature varying between 50.5°F (10.3°C) and 43.2°F (6.2°C). Sixes's coldest temperatures are experienced in December, with average high temperatures of 50.5°F (10.3°C) and lows of 43.2°F (6.2°C). Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Sixes, OR
The warmest month (with the highest average high temperature) is August (66°F).
The month with the lowest average high temperature is December (50.5°F).
The month with the highest average low temperature is August (54°F).
The coldest month (with the lowest average low temperature) is February (43°F).
Average pressure
Sixes, OR
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
30.09"Hg - Average pressure in May:
30.06"Hg - Average pressure in June:
30.06"Hg
- Average pressure in July:
30.05"Hg - Average pressure in August:
30.02"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.08"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is September (30.01"Hg).
Average wind speed
Sixes, OR
- Average wind speed in January:
10mph - Average wind speed in February:
9.6mph - Average wind speed in March:
10.4mph - Average wind speed in April:
9.6mph - Average wind speed in May:
9.3mph - Average wind speed in June:
9.6mph
- Average wind speed in July:
9.6mph - Average wind speed in August:
8.1mph - Average wind speed in September:
8.1mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.5mph - Average wind speed in December:
9.9mph
The windiest month (with the highest average wind speed) is March (10.4mph).
The calmest months (with the lowest average wind speed) are August and September (8.1mph).
Average humidity
Sixes, OR
The month with the highest relative humidity is August (84%).
The months with the lowest relative humidity are April, October and December (80%).
Average rainfall
Sixes, OR
- Average rainfall in January:
5.35" - Average rainfall in February:
4.88" - Average rainfall in March:
4.13" - Average rainfall in April:
3.03" - Average rainfall in May:
1.69" - Average rainfall in June:
0.87"
- Average rainfall in July:
0.16" - Average rainfall in August:
0.28" - Average rainfall in September:
1.1" - Average rainfall in October:
2.56" - Average rainfall in November:
4.25" - Average rainfall in December:
5.83"
The wettest month (with the highest rainfall) is December (5.83").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days
Sixes, OR
- Average rainfall days in January:
17.3 days - Average rainfall days in February:
15.8 days - Average rainfall days in March:
18.9 days - Average rainfall days in April:
16 days - Average rainfall days in May:
10.6 days - Average rainfall days in June:
7.8 days
- Average rainfall days in July:
3.6 days - Average rainfall days in August:
3.6 days - Average rainfall days in September:
7.2 days - Average rainfall days in October:
13.2 days - Average rainfall days in November:
16.4 days - Average rainfall days in December:
18.2 days
The month with the highest number of rainy days is March (18.9 days).
The months with the least rainy days are July and August (3.6 days).
Average snowfall
Sixes, OR
The month with the highest snowfall is February (0.39").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Sixes, OR
- Average snowfall days in January:
0.1 days - Average snowfall days in February:
0.3 days - Average snowfall days in March:
0 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 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and December (0 days).
Average daylight / Average sunshine
Sixes, OR
- Average daylight in January:
9h and 30min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 42min - Average daylight in June:
15h and 18min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 6min
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).
- Average sunshine in January:
4h and 36min - Average sunshine in February:
4h and 42min - Average sunshine in March:
6h and 12min - Average sunshine in April:
8h and 6min - Average sunshine in May:
9h and 12min - Average sunshine in June:
9h and 54min
- Average sunshine in July:
11h and 12min - Average sunshine in August:
11h and 12min - Average sunshine in September:
9h and 54min - Average sunshine in October:
5h and 54min - Average sunshine in November:
5h and 18min - Average sunshine in December:
4h and 42min
The months with the most sunshine are July and August (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days
Sixes, OR
- Average sunshine days in January:
12.3 days - Average sunshine days in February:
10.7 days - Average sunshine days in March:
10.4 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
17.3 days - Average sunshine days in June:
18.5 days
- Average sunshine days in July:
25 days - Average sunshine days in August:
24.3 days - Average sunshine days in September:
21.7 days - Average sunshine days in October:
16.4 days - Average sunshine days in November:
11.5 days - Average sunshine days in December:
11.7 days
The month with the most sunshine days is July (25 days).
The month with the least sunshine days is March (10.4 days).
Average UV index
Sixes, OR
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is February (UV index 2).
Average cloud cover
Sixes, OR
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 24).
Average visibility
Sixes, OR
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).





