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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, like December, in Alfalfa, Oregon, is an icy winter month, with an average temperature varying between 26.6°F (-3°C) and 38.8°F (3.8°C). With the advent of January, Alfalfa experiences an average high-temperature of a still icy 38.8°F (3.8°C), mirroring a close resemblance to the previous month. Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Alfalfa, Oregon, with an average temperature varying between 27.1°F (-2.7°C) and 39.7°F (4.3°C). Alfalfa's weather in February displays an average high-temperature of a still wintry 39.7°F (4.3°C), showing minor disparity from January's 38.8°F (3.8°C). Weather in February »
Weather in March
March, the first month of the spring in Alfalfa, is a chilly month, with an average temperature ranging between max 45.1°F (7.3°C) and min 31.1°F (-0.5°C). A soft shift in the average high-temperature is noticeable in March, transitioning from a cold 39.7°F (4.3°C) in February to a frosty 45.1°F (7.3°C). Weather in March »
Weather in April
April is a fresh spring month in Alfalfa, Oregon, with an average temperature varying between 34.9°F (1.6°C) and 52.9°F (11.6°C). As March gives way to April, the average high-temperature displays a slight ascent, adjusting from a chilly 45.1°F (7.3°C) to a cool 52.9°F (11.6°C). Weather in April »
Weather in May
May, the last month of the spring in Alfalfa, is a refreshing month, with temperature in the range of an average high of 62.2°F (16.8°C) and an average low of 41.4°F (5.2°C). May's arrival coincides with a temperature rise, moving from April's cool 52.9°F (11.6°C) to a comfortable 62.2°F (16.8°C). Weather in May »
Weather in June
June, the first month of the summer in Alfalfa, is an agreeable month, with an average temperature ranging between min 47.3°F (8.5°C) and max 69.6°F (20.9°C). The arrival of June signals a slight increase in the average high-temperature, moving from a refreshing 62.2°F (16.8°C) in May to an agreeable 69.6°F (20.9°C). Weather in June »
Weather in July
July in Alfalfa, Oregon, is a moderately hot summer month, with an average temperature fluctuating between 81.1°F (27.3°C) and 53.8°F (12.1°C). The warmest period tends to be July, when average temperatures fluctuate between a high of 81.1°F (27.3°C) and a low of 53.8°F (12.1°C). In July, the average heat index is estimated at 80.6°F (27°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Alfalfa, Oregon, with an average temperature varying between 54.3°F (12.4°C) and 80.6°F (27°C). Transitioning into August, Alfalfa records an average high-temperature of a still warm 80.6°F (27°C), almost identical to July's 81.1°F (27.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Alfalfa, Oregon, with temperature in the range of an average low of 48.4°F (9.1°C) and an average high of 71.1°F (21.7°C). September brings a decrease in the average high-temperature, falling from August's moderately hot 80.6°F (27°C) to an agreeable 71.1°F (21.7°C). Weather in September »
Weather in October
October, the same as September, in Alfalfa, Oregon, is another refreshing autumn month, with an average temperature varying between 39.4°F (4.1°C) and 57.2°F (14°C). October's arrival corresponds with a decrease in average high-temperatures, from September's agreeable 71.1°F (21.7°C) to a refreshing 57.2°F (14°C). Weather in October »
Weather in November
November, the last month of the autumn in Alfalfa, is another chilly month, with an average temperature fluctuating between 45.1°F (7.3°C) and 31.1°F (-0.5°C). November ushers in a slight temperature change, with average high-temperatures reducing from October's moderate 57.2°F (14°C) to a frosty 45.1°F (7.3°C). Weather in November »
Weather in December
December, the first month of the winter in Alfalfa, is also an icy month, with an average temperature ranging between max 36.1°F (2.3°C) and min 24.3°F (-4.3°C). With an average high-temperature of 36.1°F (2.3°C) and an average low-temperature of 24.3°F (-4.3°C), December is the coldest month. Weather in December »
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How much does it rain?
In Alfalfa, during the entire year, the rain falls for 65.5 days and collects up to 5.67" (144mm) of precipitation.
When does it snow?
Months with snowfall are January through April, September through December.
How much does it snow?
In Alfalfa, during the entire year, snow falls for 20.9 days and aggregates up to 9.02" (229mm) of snow.
When is the lowest UV index?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
When does it snow the most?
February is the month with the most snowfall in Alfalfa. Snow falls for 4.4 days and accumulates 3.15" (80mm) of snow.
When is Daylight Saving Time (DST)?
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.
What is the rainiest month?
The month with the most rainfall is May, when the rain falls for 7.6 days and typically aggregates up to 0.67" (17mm) of precipitation.
When it does not snow?
May through August are months without snowfall.
When are the longest days?
June has the longest days of the year, with an average of 15h and 24min of daylight.
What part of the year is the hottest?
July stands out as Alfalfa's warmest month, with temperatures ranging between an average high of 81.1°F (27.3°C) and a low of 53.8°F (12.1°C).
What is the least humid month?
The months with the lowest humidity are July and August, with an average relative humidity of 43%.
What is the driest month?
The month with the least rainfall is July, when the rain falls for 2 days and typically collects 0.08" (2mm) of precipitation.
What month has the most sunshine?
July has the most sunshine of the year, with an average of 12.1h of sunshine.
What is the month with the highest UV index?
The month with the highest UV index is July, with an average maximum UV index of 6.
What part of the year is the coldest?
In Alfalfa, the average lowest temperatures are observed in December, with a high of 36.1°F (2.3°C) and a low of 24.3°F (-4.3°C).
What is the most humid month?
With an average relative humidity of 81%, December is the most humid month.
What is the month with the shortest days?
With an average of 8h and 54min of daylight, December has the shortest days of the year.
What is the month with the least sunshine?
December has the least sunshine of the year, with an average of 5.4h of sunshine.
Average temperature
Alfalfa, OR
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is December (36.1°F).
The month with the highest average low temperature is August (54.3°F).
The coldest month (with the lowest average low temperature) is December (24.3°F).
Average pressure
Alfalfa, OR
- Average pressure in January:
30.19"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
30.04"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.16"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.96"Hg).
Average wind speed
Alfalfa, OR
- Average wind speed in January:
7.5mph - Average wind speed in February:
7.4mph - Average wind speed in March:
7.6mph - Average wind speed in April:
7.5mph - Average wind speed in May:
7.1mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
6mph - Average wind speed in August:
5.7mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.4mph - Average wind speed in November:
7.4mph - Average wind speed in December:
7.3mph
The windiest month (with the highest average wind speed) is March (7.6mph).
The calmest months (with the lowest average wind speed) are August and September (5.7mph).
Average humidity
Alfalfa, OR
The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are July and August (43%).
Average rainfall
Alfalfa, OR
- Average rainfall in January:
0.59" - Average rainfall in February:
0.63" - Average rainfall in March:
0.59" - Average rainfall in April:
0.55" - Average rainfall in May:
0.67" - Average rainfall in June:
0.51"
- Average rainfall in July:
0.08" - Average rainfall in August:
0.24" - Average rainfall in September:
0.35" - Average rainfall in October:
0.39" - Average rainfall in November:
0.43" - Average rainfall in December:
0.63"
The wettest month (with the highest rainfall) is May (0.67").
The driest month (with the least rainfall) is July (0.08").
Average rainfall days
Alfalfa, OR
- Average rainfall days in January:
5.7 days - Average rainfall days in February:
4.9 days - Average rainfall days in March:
9 days - Average rainfall days in April:
7.5 days - Average rainfall days in May:
7.6 days - Average rainfall days in June:
6 days
- Average rainfall days in July:
2 days - Average rainfall days in August:
2.6 days - Average rainfall days in September:
3.7 days - Average rainfall days in October:
5.9 days - Average rainfall days in November:
5 days - Average rainfall days in December:
5.6 days
The month with the highest number of rainy days is March (9 days).
The month with the least rainy days is July (2 days).
Average snowfall
Alfalfa, OR
The month with the highest snowfall is February (3.15").
The months with the least snowfall are May, June, July and August (0").
Average snowfall days
Alfalfa, OR
- Average snowfall days in January:
3.6 days - Average snowfall days in February:
4.4 days - Average snowfall days in March:
3.8 days - Average snowfall days in April:
1.2 days - Average snowfall days in May:
0.1 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:
0.2 days - Average snowfall days in October:
0.4 days - Average snowfall days in November:
2.4 days - Average snowfall days in December:
4.8 days
The month with the highest number of snowfall days is December (4.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Alfalfa, OR
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 2min
- 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:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
8h and 5min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
5h and 4min - Average sunshine in February:
5h and 5min - Average sunshine in March:
7h and 4min - Average sunshine in April:
10h and 0min - Average sunshine in May:
10h and 5min - Average sunshine in June:
11h and 3min
- Average sunshine in July:
12h and 1min - Average sunshine in August:
11h and 5min - Average sunshine in September:
11h and 0min - Average sunshine in October:
6h and 5min - Average sunshine in November:
6h and 2min - Average sunshine in December:
5h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days
Alfalfa, OR
- Average sunshine days in January:
22.9 days - Average sunshine days in February:
20 days - Average sunshine days in March:
19.5 days - Average sunshine days in April:
21.3 days - Average sunshine days in May:
22.6 days - Average sunshine days in June:
23.3 days
- Average sunshine days in July:
28.3 days - Average sunshine days in August:
27.7 days - Average sunshine days in September:
25.8 days - Average sunshine days in October:
24.2 days - Average sunshine days in November:
23.4 days - Average sunshine days in December:
22.4 days
The month with the most sunshine days is July (28.3 days).
The month with the least sunshine days is March (19.5 days).
Average UV index
Alfalfa, OR
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Alfalfa, OR
The month with the most cloud cover is December (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 9).
Average visibility
Alfalfa, OR
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is December (5mi).
Alfalfa, Oregon, USA
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