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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 a wintry winter month in Ione, Oregon, with an average temperature ranging between max 39.7°F (4.3°C) and min 28.2°F (-2.1°C). January's advent presents an average high-temperature of a still wintry 39.7°F (4.3°C), indicating a slight variation from the conditions of the previous month. Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Ione, Oregon, with temperature in the range of an average low of 29.8°F (-1.2°C) and an average high of 42.1°F (5.6°C). Entering February, Ione's average high-temperature reads a still cold 42.1°F (5.6°C), indicating a close resemblance to the previous month's climate. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Ione, Oregon, with temperature in the range of an average low of 34.2°F (1.2°C) and an average high of 48.9°F (9.4°C). In Ione, the average high-temperature in March slightly increases from a cold 42.1°F (5.6°C) in February to a chilly 48.9°F (9.4°C). Weather in March »
Weather in April
April in Ione, Oregon, is a refreshing spring month, with an average temperature varying between 38.7°F (3.7°C) and 56.8°F (13.8°C). The arrival of April witnesses a small shift in the average high-temperature, moving from a frosty 48.9°F (9.4°C) in March to a refreshing 56.8°F (13.8°C). Weather in April »
Weather in May
May, the last month of the spring in Ione, is a comfortable month, with an average temperature fluctuating between 45.5°F (7.5°C) and 66.2°F (19°C). The shift into May is characterized by a rise in the average high-temperature, transitioning from April's 56.8°F (13.8°C) to a still refreshing 66.2°F (19°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Ione, Oregon, with an average temperature fluctuating between 51.6°F (10.9°C) and 72.9°F (22.7°C). As Ione welcomes June, the average high-temperature sees a modest rise, transitioning from an enjoyable 66.2°F (19°C) in May to an agreeable 72.9°F (22.7°C). Weather in June »
Weather in July
July in Ione, Oregon, is a warm summer month, with an average temperature fluctuating between 59.5°F (15.3°C) and 83.1°F (28.4°C). Temperature readings reach their annual highs in July, averaging 83.1°F (28.4°C) and a minimum average of 59.5°F (15.3°C). Weather in July »
Weather in August
August, the last month of the summer in Ione, is another warm month, with an average temperature fluctuating between 82.2°F (27.9°C) and 60.8°F (16°C). Ione's average high-temperature in August is a still moderately hot 82.2°F (27.9°C), indicating a subtle variation from July. Weather in August »
Weather in September
September, the first month of the autumn in Ione, is also an agreeable month, with an average temperature fluctuating between 72.7°F (22.6°C) and 54.1°F (12.3°C). September is characterized by a reduction in the average high-temperature, from a moderately hot 82.2°F (27.9°C) in August to a pleasant 72.7°F (22.6°C). Weather in September »
Weather in October
October, like September, is another mild autumn month in Ione, Oregon, with an average temperature ranging between min 43.3°F (6.3°C) and max 58.6°F (14.8°C). The move into October indicates a reduction in the average high-temperature, down from September's pleasant 72.7°F (22.6°C) to a refreshing 58.6°F (14.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Ione, is also a frosty month, with an average temperature ranging between max 46.9°F (8.3°C) and min 34.7°F (1.5°C). As October transitions to November, the average high-temperature falls from a moderate 58.6°F (14.8°C) to a frosty 46.9°F (8.3°C). Weather in November »
Weather in December
December, the first month of the winter in Ione, is still a cold month, with an average temperature ranging between min 27.1°F (-2.7°C) and max 37.9°F (3.3°C). December, known for its average high temperature of 37.9°F (3.3°C) and an average low temperature of 27.1°F (-2.7°C), is the coldest month. Weather in December »
[Resources]Frequently asked questions
What is the most humid month in Ione?
January is the most humid month in Ione, Oregon, with an average relative humidity of 79%.
How much does it rain in Ione?
Throughout the year, there are 131.9 rainfall days, and 13.54" (344mm) of precipitation is accumulated.
When does it snow in Ione?
January through May, September through December are months with snowfall in Ione.
How much does it snow in Ione?
Throughout the year, there are 31.3 snowfall days, and 18.54" (471mm) of snow is accumulated.
What is the month with the least sunshine in Ione?
The months with the least sunshine are January and February, with an average of 5.3h of sunshine.
What are the months with the lowest UV index in Ione?
The months with the lowest UV index in Ione are January, February, November and December, with an average maximum UV index of 2.
What is the rainiest month in Ione?
The month with the most rainfall is February, when the rain falls for 12.8 days and typically aggregates up to 1.81" (46mm) of precipitation.
When does it snow the most in Ione?
February is the month with the most snowfall in Ione, Oregon. Snow falls for 7.5 days and accumulates 6.61" (168mm) of snow.
When is Daylight Saving Time (DST) in Ione?
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 Ione?
June through August are months without snowfall.
When are the longest days in Ione?
With an average of 15h and 36min of daylight, June has the longest days of the year in Ione.
What is the warmest month in Ione?
July, with average temperatures reaching a high of 83.1°F (28.4°C) and a low of 59.5°F (15.3°C), is the warmest month.
What is the least humid month in Ione?
July and August, with an average relative humidity of 39%, are the least humid months in Ione.
What is the driest month in Ione?
July is the month with the least rainfall in Ione. Rain falls for 4.3 days and accumulates 0.24" (6mm) of precipitation.
What is the month with the most sunshine in Ione?
July and August, with an average of 12h of sunshine, are months with the most sunshine.
What is the month with the highest UV index in Ione?
The month with the highest UV index in Ione, Oregon, is July, with an average maximum UV index of 7.
What are the coldest months in Ione?
In Ione, Oregon, the average lowest temperatures are observed in December, with a high of 37.9°F (3.3°C) and a low of 27.1°F (-2.7°C).
What is the month with the shortest days in Ione?
The month with the shortest days is December, with an average of 8h and 48min of daylight.
Average temperature
Ione, OR
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is December (37.9°F).
The month with the highest average low temperature is August (60.8°F).
The coldest month (with the lowest average low temperature) is December (27.1°F).
Average pressure
Ione, OR
- Average pressure in January:
30.19"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.92"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 (29.92"Hg).
Average wind speed
Ione, OR
- Average wind speed in January:
7.8mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.6mph - Average wind speed in April:
9.4mph - Average wind speed in May:
8.7mph - Average wind speed in June:
9.1mph
- Average wind speed in July:
8mph - Average wind speed in August:
7.5mph - Average wind speed in September:
7.2mph - Average wind speed in October:
7.4mph - Average wind speed in November:
8.1mph - Average wind speed in December:
8mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is September (7.2mph).
Average humidity
Ione, OR
The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are July and August (39%).
Average rainfall
Ione, OR
- Average rainfall in January:
1.54" - Average rainfall in February:
1.81" - Average rainfall in March:
1.61" - Average rainfall in April:
1.34" - Average rainfall in May:
1.18" - Average rainfall in June:
0.94"
- Average rainfall in July:
0.24" - Average rainfall in August:
0.47" - Average rainfall in September:
0.47" - Average rainfall in October:
1.18" - Average rainfall in November:
1.1" - Average rainfall in December:
1.65"
The wettest month (with the highest rainfall) is February (1.81").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days
Ione, OR
- Average rainfall days in January:
14 days - Average rainfall days in February:
12.8 days - Average rainfall days in March:
17 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
12.3 days - Average rainfall days in June:
9.1 days
- Average rainfall days in July:
4.3 days - Average rainfall days in August:
4.1 days - Average rainfall days in September:
6.6 days - Average rainfall days in October:
12.4 days - Average rainfall days in November:
12.1 days - Average rainfall days in December:
12.8 days
The month with the highest number of rainy days is March (17 days).
The month with the least rainy days is August (4.1 days).
Average snowfall
Ione, OR
- Average snowfall in January:
3.78" - Average snowfall in February:
6.61" - Average snowfall in March:
2.24" - Average snowfall in April:
0.31" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is February (6.61").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Ione, OR
- Average snowfall days in January:
6.1 days - Average snowfall days in February:
7.5 days - Average snowfall days in March:
4.3 days - Average snowfall days in April:
1 days - Average snowfall days in May:
0.2 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:
0.3 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
2.4 days - Average snowfall days in December:
9.2 days
The month with the highest number of snowfall days is December (9.2 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Ione, 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 2min - 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:
5h and 2min - Average sunshine in February:
5h and 2min - Average sunshine in March:
7h and 1min - Average sunshine in April:
9h and 5min - Average sunshine in May:
10h and 5min - Average sunshine in June:
11h and 2min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 0min - Average sunshine in September:
10h and 5min - Average sunshine in October:
6h and 4min - Average sunshine in November:
6h and 1min - Average sunshine in December:
5h and 2min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and February (Average sunshine: 5h and 18min).
Average sunshine days
Ione, OR
- Average sunshine days in January:
13.3 days - Average sunshine days in February:
10.2 days - Average sunshine days in March:
9.5 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
16.3 days - Average sunshine days in June:
19.2 days
- Average sunshine days in July:
24.4 days - Average sunshine days in August:
24.3 days - Average sunshine days in September:
21.2 days - Average sunshine days in October:
17.6 days - Average sunshine days in November:
14.5 days - Average sunshine days in December:
12.8 days
The month with the most sunshine days is July (24.4 days).
The month with the least sunshine days is March (9.5 days).
Average UV index
Ione, OR
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
Ione, OR
The months with the most cloud cover are January and February (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility
Ione, 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).
Ione, Oregon, USA
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