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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
Weather in January
January, the same as December, is another cold winter month in Tieton, Washington, with an average temperature ranging between min 25.5°F (-3.6°C) and max 36.1°F (2.3°C). The arrival of January marks a slight shift to an average high-temperature of a still cold 36.1°F (2.3°C) from December's 36°F (2.2°C). Weather in January »
Weather in February
February, the last month of the winter in Tieton, is another cold month, with an average temperature ranging between max 40.6°F (4.8°C) and min 28°F (-2.2°C). The average high-temperature in February, at a still wintry 40.6°F (4.8°C), reveals a modest deviation from January's 36.1°F (2.3°C). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Tieton, Washington, with an average temperature varying between 33.4°F (0.8°C) and 48.6°F (9.2°C). As March arrives, a slight rise in the average high-temperature is observed, moving from an icy 40.6°F (4.8°C) in February to a frosty 48.6°F (9.2°C). Weather in March »
Weather in April
April is a moderate spring month in Tieton, Washington, with an average temperature ranging between max 57.4°F (14.1°C) and min 38.7°F (3.7°C). Tieton's April weather indicates a minor increase in high-temperatures, edging from March's frosty 48.6°F (9.2°C) to a moderate 57.4°F (14.1°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Tieton, Washington, with temperature in the range of an average high of 67.8°F (19.9°C) and an average low of 46.2°F (7.9°C). Tieton's weather in May presents a rise in the average high-temperature, moving from a mild 57.4°F (14.1°C) in April to an enjoyable 67.8°F (19.9°C). Weather in May »
Weather in June
June, the first month of the summer in Tieton, is a moderately hot month, with an average temperature varying between 51.3°F (10.7°C) and 74.8°F (23.8°C). Tieton's weather shows a minor temperature rise with the arrival of June, moving from an enjoyable 67.8°F (19.9°C) in May to a moderately hot 74.8°F (23.8°C). Weather in June »
Weather in July
July, like June, in Tieton, Washington, is another warm summer month, with temperature in the range of an average high of 84.7°F (29.3°C) and an average low of 57.7°F (14.3°C). July indicates a change in the average high-temperature, moving up from a warm 74.8°F (23.8°C) in June to a still moderately hot 84.7°F (29.3°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Tieton, Washington, with an average temperature ranging between min 58.8°F (14.9°C) and max 85.1°F (29.5°C). Tieton's temperatures peak on average in August, reaching 85.1°F (29.5°C) at their highest and 58.8°F (14.9°C) at their lowest. The heat index in August is computed to be 84.2°F (29°C). Weather in August »
Weather in September
September, the first month of the autumn in Tieton, is also a moderately hot month, with an average temperature ranging between max 74.1°F (23.4°C) and min 51.8°F (11°C). September's arrival comes with a decrease in the average high-temperature, moving from a warm 85.1°F (29.5°C) in August to a still moderately hot 74.1°F (23.4°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Tieton, Washington, with an average temperature varying between 41.7°F (5.4°C) and 59.2°F (15.1°C). A notable decrease in the average high-temperature is observed during October, falling from a moderately hot 74.1°F (23.4°C) in September to a mild 59.2°F (15.1°C). Weather in October »
Weather in November
November, the last month of the autumn in Tieton, is also a frosty month, with an average temperature fluctuating between 45.5°F (7.5°C) and 32°F (0°C). In Tieton, the average high-temperature in November drops from a moderate 59.2°F (15.1°C) in October to a frosty 45.5°F (7.5°C). Weather in November »
Weather in December
December, the first month of the winter in Tieton, is also a wintry month, with an average temperature varying between 36°F (2.2°C) and 23.9°F (-4.5°C). The lowest temperatures are recorded in December, with averages reaching a high of 36°F (2.2°C) and a low of 23.9°F (-4.5°C). Weather in December »
[Resources]Frequently asked questions
What is the most humid month in Tieton?
With an average relative humidity of 83%, January is the most humid month in Tieton, Washington.
How many days does it rain in Tieton?
Throughout the year, in Tieton, there are 87.6 rainfall days, and 5.94" (151mm) of precipitation is accumulated.
When does it snow in Tieton?
Months with snowfall are January through April, September, November and December.
How much does it snow in Tieton?
In Tieton, during the entire year, snow falls for 19.9 days and aggregates up to 8.62" (219mm) of snow.
What is the month with the least sunshine in Tieton?
The month with the least sunshine is January, with an average of 5.5h of sunshine.
When is the lowest UV index in Tieton?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
When is Daylight Saving Time (DST) in Tieton?
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 Tieton?
In Tieton, snow does not fall in May through August and October.
When are the longest days in Tieton?
June has the longest days of the year in Tieton, Washington, with an average of 15h and 48min of daylight.
What is the least humid month in Tieton?
July and August, with an average relative humidity of 41%, are the least humid months.
What is the driest month in Tieton?
July is the month with the least rainfall in Tieton, Washington. Rain falls for 2.3 days and accumulates 0.08" (2mm) of precipitation.
What is the month with the most sunshine in Tieton?
The months with the most sunshine in Tieton are July and August, with an average of 12.1h of sunshine.
When is the highest UV index in Tieton?
July is the month with the highest UV index in Tieton, with an average maximum UV index of 6.
What is the hottest time of year in Tieton?
August, with its average high-temperature of 85.1°F (29.5°C) and an average low-temperature of 58.8°F (14.9°C), holds the record as the warmest month.
What month is the coldest in Tieton?
December is the month when Tieton, Washington, experiences its coldest temperatures, averaging a high of 36°F (2.2°C) and a low of 23.9°F (-4.5°C).
What is the rainiest month in Tieton?
December is the month with the most rainfall in Tieton, Washington. Rain falls for 9.2 days and accumulates 0.87" (22mm) of precipitation.
What is the snowiest month in Tieton?
The month with the most snowfall in Tieton is December, when snow falls for 5.7 days and typically aggregates up to 3.07" (78mm) of snow.
What is the month with the shortest days in Tieton?
With an average of 8h and 36min of daylight, December has the shortest days of the year in Tieton, Washington.
Average temperature
Tieton, WA
The warmest month (with the highest average high temperature) is August (85.1°F).
The month with the lowest average high temperature is December (36°F).
The month with the highest average low temperature is August (58.8°F).
The coldest month (with the lowest average low temperature) is December (23.9°F).
Average pressure
Tieton, WA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is August (29.93"Hg).
Average wind speed
Tieton, WA
- Average wind speed in January:
4.3mph - Average wind speed in February:
4.8mph - Average wind speed in March:
5.8mph - Average wind speed in April:
6.8mph - Average wind speed in May:
6.9mph - Average wind speed in June:
7.4mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
6.8mph - Average wind speed in September:
6.1mph - Average wind speed in October:
5.2mph - Average wind speed in November:
4.9mph - Average wind speed in December:
4.2mph
The windiest month (with the highest average wind speed) is June (7.4mph).
The calmest month (with the lowest average wind speed) is December (4.2mph).
Average humidity
Tieton, WA
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are July and August (41%).
Average rainfall
Tieton, WA
- Average rainfall in January:
0.83" - Average rainfall in February:
0.59" - Average rainfall in March:
0.75" - Average rainfall in April:
0.35" - Average rainfall in May:
0.67" - Average rainfall in June:
0.28"
- Average rainfall in July:
0.08" - Average rainfall in August:
0.2" - Average rainfall in September:
0.28" - Average rainfall in October:
0.55" - Average rainfall in November:
0.51" - Average rainfall in December:
0.87"
The wettest month (with the highest rainfall) is December (0.87").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days
Tieton, WA
- Average rainfall days in January:
10.5 days - Average rainfall days in February:
8 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
9 days - Average rainfall days in May:
7.5 days - Average rainfall days in June:
5 days
- Average rainfall days in July:
2.3 days - Average rainfall days in August:
2.6 days - Average rainfall days in September:
4.8 days - Average rainfall days in October:
8.6 days - Average rainfall days in November:
9.3 days - Average rainfall days in December:
9.2 days
The month with the highest number of rainy days is March (10.8 days).
The month with the least rainy days is July (2.3 days).
Average snowfall
Tieton, WA
The month with the highest snowfall is December (3.07").
The months with the least snowfall are May, June, July, August and October (0").
Average snowfall days
Tieton, WA
- Average snowfall days in January:
4.4 days - Average snowfall days in February:
4.5 days - Average snowfall days in March:
2.8 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:
0.1 days - Average snowfall days in October:
0 days - Average snowfall days in November:
2.1 days - Average snowfall days in December:
5.7 days
The month with the highest number of snowfall days is December (5.7 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight / Average sunshine
Tieton, WA
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
15h and 5min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 2min - Average daylight in December:
8h and 4min
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:
5h and 3min - Average sunshine in February:
6h and 1min - Average sunshine in March:
8h and 3min - Average sunshine in April:
11h and 0min - Average sunshine in May:
11h and 2min - Average sunshine in June:
11h and 5min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
12h and 1min - Average sunshine in September:
11h and 1min - Average sunshine in October:
7h and 0min - Average sunshine in November:
6h and 4min - Average sunshine in December:
5h and 5min
The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days
Tieton, WA
- Average sunshine days in January:
16.7 days - Average sunshine days in February:
15.5 days - Average sunshine days in March:
16.5 days - Average sunshine days in April:
18.5 days - Average sunshine days in May:
20.3 days - Average sunshine days in June:
23.3 days
- Average sunshine days in July:
27.6 days - Average sunshine days in August:
26.8 days - Average sunshine days in September:
23.2 days - Average sunshine days in October:
19.9 days - Average sunshine days in November:
17.3 days - Average sunshine days in December:
17.9 days
The month with the most sunshine days is July (27.6 days).
The month with the least sunshine days is February (15.5 days).
Average UV index
Tieton, WA
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
Tieton, WA
The month with the most cloud cover is January (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility
Tieton, WA
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Tieton, Washington, USA
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