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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 Welches, Oregon, with temperature in the range of an average high of 37.4°F (3°C) and an average low of 28°F (-2.2°C). The transition into January shows a subtle variation to a still cold 37.4°F (3°C) from December's 35.4°F (1.9°C) in the average high-temperature. Weather in January »
Weather in February
February, the last month of the winter in Welches, is also a wintry month, with an average temperature ranging between max 38.1°F (3.4°C) and min 28.2°F (-2.1°C). The average high-temperature for February is a still cold 38.1°F (3.4°C), closely aligning with the temperature of the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Welches, Oregon, with temperature in the range of an average high of 43°F (6.1°C) and an average low of 30.6°F (-0.8°C). The arrival of March sees an average high-temperature of a frosty 43°F (6.1°C), hardly diverging from February's 38.1°F (3.4°C). Weather in March »
Weather in April
April in Welches, Oregon, is a cool spring month, with an average temperature ranging between min 34.5°F (1.4°C) and max 50.5°F (10.3°C). Welches's weather in April shows a minor rise in the average high-temperature, moving slightly up from March's chilly 43°F (6.1°C) to a cool 50.5°F (10.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderate month in Welches, Oregon, with temperature in the range of an average low of 39.9°F (4.4°C) and an average high of 60.3°F (15.7°C). May's arrival signals a temperature shift, moving from a fresh 50.5°F (10.3°C) in April to a moderate 60.3°F (15.7°C). Weather in May »
Weather in June
The first month of the summer, June, is an enjoyable month in Welches, Oregon, with an average temperature fluctuating between 43.7°F (6.5°C) and 65.8°F (18.8°C). The shift into June brings a slight increase in the average high-temperature, moving from a refreshing 60.3°F (15.7°C) in May to a comfortable 65.8°F (18.8°C). Weather in June »
Weather in July
July in Welches, Oregon, is a warm summer month, with an average temperature ranging between max 75.7°F (24.3°C) and min 48.7°F (9.3°C). July indicates a change in the average high-temperature, moving up from a refreshing 65.8°F (18.8°C) in June to a moderately hot 75.7°F (24.3°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Welches, Oregon, with an average temperature varying between 76.5°F (24.7°C) and 49.8°F (9.9°C). The highest temperatures are recorded in August, with averages reaching a high of 76.5°F (24.7°C) and a low of 49.8°F (9.9°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a comfortable month in Welches, Oregon, with temperature in the range of an average low of 46.6°F (8.1°C) and an average high of 67.8°F (19.9°C). The transition into September is accompanied by a slight temperature decrease, with the average high-temperature shifting from a warm 76.5°F (24.7°C) in August to an enjoyable 67.8°F (19.9°C). Weather in September »
Weather in October
October, like September, in Welches, Oregon, is another fresh autumn month, with an average temperature ranging between max 54.1°F (12.3°C) and min 39.6°F (4.2°C). October brings a minor decrease, with the average high-temperature reducing from an enjoyable 67.8°F (19.9°C) in September to a cool 54.1°F (12.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Welches, is another chilly month, with an average temperature varying between 43°F (6.1°C) and 32.9°F (0.5°C). A change in temperatures is noted as October gives way to November, with average highs reducing from a cool 54.1°F (12.3°C) to a frosty 43°F (6.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Welches, Oregon, with temperature in the range of an average low of 26.4°F (-3.1°C) and an average high of 35.4°F (1.9°C). Welches's temperature records reveal December as the coldest month, marked by average highs of 35.4°F (1.9°C) and lows of 26.4°F (-3.1°C). Weather in December »
[Resources]Frequently asked questions
What is the wettest month in Welches?
January is the month with the most rainfall. Rain falls for 8.4 days and accumulates 6.5" (165mm) of precipitation.
How much does it rain in Welches?
In Welches, during the entire year, the rain falls for 111.1 days and collects up to 36.93" (938mm) of precipitation.
When does it snow in Welches?
Months with snowfall in Welches, Oregon, are January through June, September through December.
How much does it snow in Welches?
In Welches, Oregon, during the entire year, snow falls for 102 days and aggregates up to 169.65" (4309mm) of snow.
What is the month with the least sunshine in Welches?
January, February and December, with an average of 3.9h of sunshine, are months with the least sunshine in Welches.
What is the most humid month in Welches?
The most humid month is February, with an average relative humidity of 88%.
When is Daylight Saving Time (DST) in Welches?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Welches, Oregon, 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 are the longest days in Welches?
With an average of 15h and 36min of daylight, June has the longest days of the year in Welches, Oregon.
What are the months with the highest UV index in Welches?
The months with the highest UV index in Welches, Oregon, are June and July, with an average maximum UV index of 5.
What is the driest month in Welches?
The month with the least rainfall is July, when the rain falls for 4.4 days and typically collects 0.24" (6mm) of precipitation.
When it does not snow in Welches?
July and August are months without snowfall.
What are the warmest months in Welches?
With average high temperatures of 76.5°F (24.7°C) and lows of 49.8°F (9.9°C), August is the warmest month in Welches, Oregon.
What is the least humid month in Welches?
August is the least humid month, with an average relative humidity of 62%.
What month has the most sunshine in Welches?
August has the most sunshine of the year, with an average of 11.5h of sunshine.
When is the lowest UV index in Welches?
With an average maximum UV index of 1, November is the month with the lowest UV index.
What is the coldest time of year in Welches?
Temperature readings in Welches, Oregon, reach their annual highs in December, averaging 35.4°F (1.9°C) and a minimum average of 26.4°F (-3.1°C).
When does it snow the most in Welches?
December is the month with the most snowfall in Welches. Snow falls for 18.5 days and accumulates 37.2" (945mm) of snow.
What is the month with the shortest days in Welches?
December has the shortest days of the year, with an average of 8h and 48min of daylight.
Average temperature
Welches, OR
The warmest month (with the highest average high temperature) is August (76.5°F).
The month with the lowest average high temperature is December (35.4°F).
The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is December (26.4°F).
Average pressure
Welches, OR
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
30.05"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
30"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is August (29.98"Hg).
Average wind speed
Welches, OR
- Average wind speed in January:
6.5mph - Average wind speed in February:
6.3mph - Average wind speed in March:
5.7mph - Average wind speed in April:
5.8mph - Average wind speed in May:
5.3mph - Average wind speed in June:
5.4mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.7mph - Average wind speed in September:
4.7mph - Average wind speed in October:
5.3mph - Average wind speed in November:
6.1mph - Average wind speed in December:
6.1mph
The windiest month (with the highest average wind speed) is January (6.5mph).
The calmest months (with the lowest average wind speed) are August and September (4.7mph).
Average humidity
Welches, OR
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is August (62%).
Average rainfall
Welches, OR
- Average rainfall in January:
6.5" - Average rainfall in February:
5.04" - Average rainfall in March:
4.13" - Average rainfall in April:
3.11" - Average rainfall in May:
2.09" - Average rainfall in June:
0.98"
- Average rainfall in July:
0.24" - Average rainfall in August:
0.43" - Average rainfall in September:
1.26" - Average rainfall in October:
3.46" - Average rainfall in November:
3.54" - Average rainfall in December:
6.14"
The wettest month (with the highest rainfall) is January (6.5").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days
Welches, OR
- Average rainfall days in January:
8.4 days - Average rainfall days in February:
6.4 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
11.1 days - Average rainfall days in June:
9.3 days
- Average rainfall days in July:
4.4 days - Average rainfall days in August:
5.3 days - Average rainfall days in September:
8.5 days - Average rainfall days in October:
13.8 days - Average rainfall days in November:
11.5 days - Average rainfall days in December:
8.8 days
The month with the highest number of rainy days is October (13.8 days).
The month with the least rainy days is July (4.4 days).
Average snowfall
Welches, OR
- Average snowfall in January:
36.5" - Average snowfall in February:
33.35" - Average snowfall in March:
24.76" - Average snowfall in April:
11.5" - Average snowfall in May:
2.83" - Average snowfall in June:
0.35"
The month with the highest snowfall is December (37.2").
The months with the least snowfall are July and August (0").
Average snowfall days
Welches, OR
- Average snowfall days in January:
17 days - Average snowfall days in February:
16.6 days - Average snowfall days in March:
17.6 days - Average snowfall days in April:
11.2 days - Average snowfall days in May:
3.8 days - Average snowfall days in June:
0.8 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.4 days - Average snowfall days in October:
3.6 days - Average snowfall days in November:
12.5 days - Average snowfall days in December:
18.5 days
The month with the highest number of snowfall days is December (18.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Welches, OR
- 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:
14h and 5min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 3min - Average daylight in December:
8h and 5min
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:
3h and 5min - Average sunshine in February:
3h and 5min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 4min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
11h and 2min - Average sunshine in August:
11h and 3min - Average sunshine in September:
9h and 4min - Average sunshine in October:
5h and 2min - Average sunshine in November:
4h and 4min - Average sunshine in December:
3h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The months with the least sunshine are January, February and December (Average sunshine: 3h and 54min).
Average sunshine days
Welches, OR
- Average sunshine days in January:
11.1 days - Average sunshine days in February:
8.9 days - Average sunshine days in March:
9 days - Average sunshine days in April:
11.1 days - Average sunshine days in May:
16.7 days - Average sunshine days in June:
18.9 days
- Average sunshine days in July:
26.1 days - Average sunshine days in August:
24.8 days - Average sunshine days in September:
20.1 days - Average sunshine days in October:
14.7 days - Average sunshine days in November:
11.4 days - Average sunshine days in December:
9.9 days
The month with the most sunshine days is July (26.1 days).
The month with the least sunshine days is February (8.9 days).
Average UV index
Welches, 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
Welches, OR
The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility
Welches, OR
The months with the highest visibility are June, July, August and September (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
Welches, Oregon, USA
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