Climate and monthly weather forecastSteptoe, WA
Climate and monthly weather forecast
Weather in January
January, like December, in Steptoe, Washington, is a wintry winter month, with an average temperature fluctuating between 36.1°F (2.3°C) and 26.1°F (-3.3°C). Steptoe's average high-temperature marks a still wintry 36.1°F (2.3°C) with the advent of January, closely mirroring that of the preceding month. Weather in January »Weather in February
The last month of the winter, February, is another cold month in Steptoe, Washington, with an average temperature ranging between max 39°F (3.9°C) and min 28°F (-2.2°C). Transitioning into February, Steptoe records an average high-temperature of a still icy 39°F (3.9°C), almost identical to January's 36.1°F (2.3°C). Weather in February »Weather in March
March, the first month of the spring in Steptoe, is a chilly month, with an average temperature ranging between max 46.9°F (8.3°C) and min 33.1°F (0.6°C). The coming of March brings a minor shift in Steptoe's weather, with average high-temperatures adjusting from February's cold 39°F (3.9°C) to a chilly 46.9°F (8.3°C). Weather in March »Weather in April
April in Steptoe, Washington, is a cool spring month, with an average temperature ranging between max 55°F (12.8°C) and min 37°F (2.8°C). A slight uplift of average high-temperatures is noted in April, with temperatures adjusting from a chilly 46.9°F (8.3°C) in March to a cool 55°F (12.8°C). Weather in April »Weather in May
May, the last month of the spring in Steptoe, is a refreshing month, with an average temperature varying between 64.4°F (18°C) and 43°F (6.1°C). The shift from April to May brings an increase in the average high-temperature, moving from a fresh 55°F (12.8°C) to a refreshing 64.4°F (18°C). Weather in May »Weather in June
June, the first month of the summer in Steptoe, is a pleasant month, with temperature in the range of an average low of 48.6°F (9.2°C) and an average high of 71.1°F (21.7°C). June witnesses a subtle temperature ascent, adjusting from a comfortable 64.4°F (18°C) in May to an agreeable 71.1°F (21.7°C). Weather in June »Weather in July
July is a moderately hot summer month in Steptoe, Washington, with temperature in the range of an average low of 57°F (13.9°C) and an average high of 83.3°F (28.5°C). Steptoe's weather in July shows a rise in the average high-temperature, moving up from June's pleasant 71.1°F (21.7°C) to a warm 83.3°F (28.5°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Steptoe, Washington, with an average temperature varying between 60.4°F (15.8°C) and 83.5°F (28.6°C). With an average high-temperature of 83.5°F (28.6°C) and an average low-temperature of 60.4°F (15.8°C), August is the warmest month. Weather in August »Weather in September
September, the first month of the autumn in Steptoe, is also an agreeable month, with an average temperature fluctuating between 73.2°F (22.9°C) and 52.9°F (11.6°C). The onset of September is marked by a decrease in temperature, transitioning from a warm 83.5°F (28.6°C) in August to an agreeable 73.2°F (22.9°C). Weather in September »Weather in October
October, the same as September, in Steptoe, Washington, is another mild autumn month, with temperature in the range of an average low of 42.1°F (5.6°C) and an average high of 57.6°F (14.2°C). The start of October signals a considerable reduction in the average high-temperature, receding from a pleasant 73.2°F (22.9°C) in September to a mild 57.6°F (14.2°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Steptoe, Washington, with an average temperature fluctuating between 32.9°F (0.5°C) and 43.9°F (6.6°C). Steptoe's November weather shows a moderate shift in high-temperatures, falling from October's mild 57.6°F (14.2°C) to a frosty 43.9°F (6.6°C). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Steptoe, Washington, with temperature in the range of an average low of 24.6°F (-4.1°C) and an average high of 34.7°F (1.5°C). In Steptoe, the lowest temperatures are generally noted in December, averaging a high of 34.7°F (1.5°C) and a low of 24.6°F (-4.1°C). Weather in December »Updated: Jul 22, 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
January is the most humid month, with an average relative humidity of 85%.
Throughout the year, there are 120.2 rainfall days, and 14.69" (373mm) of precipitation is accumulated.
January through May, September through December are months with snowfall.
In Steptoe, during the entire year, snow falls for 39.6 days and aggregates up to 22.68" (576mm) of snow.
January and December, with an average of 4.6h of sunshine, are months with the least sunshine.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
February is the month with the most snowfall. Snow falls for 9.6 days and accumulates 6.69" (170mm) 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.
June through August are months without snowfall.
With an average of 15h and 48min of daylight, June has the longest days of the year in Steptoe.
July is the month with the least rainfall. Rain falls for 4.5 days and accumulates 0.28" (7mm) of precipitation.
The months with the most sunshine are July and August, with an average of 12h of sunshine.
The month with the highest UV index in Steptoe, Washington, is July, with an average maximum UV index of 7.
Steptoe experiences its highest temperatures in August, with an average peak of 83.5°F (28.6°C) and a low of 60.4°F (15.8°C).
With an average relative humidity of 37%, August is the least humid month.
The coldest period tends to be December, when average temperatures fluctuate between a high of 34.7°F (1.5°C) and a low of 24.6°F (-4.1°C).
December is the month with the most rainfall. Rain falls for 9.5 days and accumulates 1.93" (49mm) of precipitation.
December has the shortest days of the year in Steptoe, with an average of 8h and 36min of daylight.
Average temperature
Steptoe, WA
The warmest month (with the highest average high temperature) is August (83.5°F).
The month with the lowest average high temperature is December (34.7°F).
The month with the highest average low temperature is August (60.4°F).
The coldest month (with the lowest average low temperature) is December (24.6°F).
Average pressure
Steptoe, WA
- Average pressure in January:
30.19"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.91"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.17"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed
Steptoe, WA
- Average wind speed in January:
7.3mph - Average wind speed in February:
7.3mph - Average wind speed in March:
8mph - Average wind speed in April:
7.9mph - Average wind speed in May:
6.4mph - Average wind speed in June:
6.6mph
The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity
Steptoe, WA
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (37%).
Average rainfall
Steptoe, WA
- Average rainfall in January:
1.73" - Average rainfall in February:
1.54" - Average rainfall in March:
1.61" - Average rainfall in April:
1.42" - Average rainfall in May:
1.61" - Average rainfall in June:
1.06"
- Average rainfall in July:
0.28" - Average rainfall in August:
0.39" - Average rainfall in September:
0.47" - Average rainfall in October:
1.26" - Average rainfall in November:
1.38" - Average rainfall in December:
1.93"
The wettest month (with the highest rainfall) is December (1.93").
The driest month (with the least rainfall) is July (0.28").
Average rainfall days
Steptoe, WA
- Average rainfall days in January:
10.5 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
12.5 days - Average rainfall days in June:
10.6 days
- Average rainfall days in July:
4.5 days - Average rainfall days in August:
5.1 days - Average rainfall days in September:
6.4 days - Average rainfall days in October:
11.3 days - Average rainfall days in November:
11.7 days - Average rainfall days in December:
9.5 days
The month with the highest number of rainy days is April (14.6 days).
The month with the least rainy days is July (4.5 days).
Average snowfall
Steptoe, WA
- Average snowfall in January:
5.12" - Average snowfall in February:
6.69" - Average snowfall in March:
2.95" - Average snowfall in April:
0.75" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (6.69").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Steptoe, WA
- Average snowfall days in January:
8.7 days - Average snowfall days in February:
9.6 days - Average snowfall days in March:
4.8 days - Average snowfall days in April:
2.2 days - Average snowfall days in May:
0.3 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:
0.1 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
4 days - Average snowfall days in December:
9.6 days
The months with the highest number of snowfall days are February and December (9.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Steptoe, WA
- Average daylight in January:
9h and 0min - Average daylight in February:
10h and 18min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 36min - Average daylight in May:
15h and 6min - Average daylight in June:
15h and 48min
- Average daylight in July:
15h and 24min - Average daylight in August:
14h and 12min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 24min - Average daylight in December:
8h and 36min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January:
4h and 36min - Average sunshine in February:
4h and 42min - Average sunshine in March:
6h and 48min - Average sunshine in April:
9h and 24min - Average sunshine in May:
10h and 24min - Average sunshine in June:
10h and 54min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 0min - Average sunshine in September:
10h and 18min - Average sunshine in October:
6h and 48min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 36min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 4h and 36min).
Average sunshine days
Steptoe, WA
- Average sunshine days in January:
15 days - Average sunshine days in February:
12.2 days - Average sunshine days in March:
14 days - Average sunshine days in April:
12.9 days - Average sunshine days in May:
16.1 days - Average sunshine days in June:
17.8 days
- Average sunshine days in July:
24.6 days - Average sunshine days in August:
22.8 days - Average sunshine days in September:
22.4 days - Average sunshine days in October:
17.9 days - Average sunshine days in November:
15.2 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is July (24.6 days).
The month with the least sunshine days is February (12.2 days).
Average UV index
Steptoe, WA
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Steptoe, WA
The months with the most cloud cover are January and December (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 11).
Average visibility
Steptoe, WA
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
