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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 Altoona, Ohio, is an icy winter month, with temperature in the range of an average high of 36.3°F (2.4°C) and an average low of 23.4°F (-4.8°C). January, marked by an average high-temperature of 36.3°F (2.4°C) and a low-temperature of 23.4°F (-4.8°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Altoona, is also a wintry month, with an average temperature varying between 26.8°F (-2.9°C) and 41.4°F (5.2°C). Altoona transitions into February recording an average high-temperature of a still icy 41.4°F (5.2°C), closely aligning with the preceding month's temperature. Weather in February »
Weather in March
March, the first month of the spring in Altoona, is a cool month, with an average temperature fluctuating between 51.4°F (10.8°C) and 35.1°F (1.7°C). The average high-temperature increases in March, moving from an icy 41.4°F (5.2°C) in February to a cool 51.4°F (10.8°C). Weather in March »
Weather in April
April in Altoona, Ohio, is an enjoyable spring month, with an average temperature ranging between max 64°F (17.8°C) and min 44.2°F (6.8°C). The start of April brings a shift in the average high-temperature, increasing from March's fresh 51.4°F (10.8°C) to a refreshing 64°F (17.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Altoona, Ohio, with an average temperature varying between 74.7°F (23.7°C) and 54°F (12.2°C). With the onset of May, the average high-temperature slightly shifts from April's refreshing 64°F (17.8°C) to a warm 74.7°F (23.7°C). Weather in May »
Weather in June
June, the first month of the summer in Altoona, is still a warm month, with temperature in the range of an average low of 60.3°F (15.7°C) and an average high of 82.4°F (28°C). June's onset brings a subtle temperature rise, moving from 74.7°F (23.7°C) in May to a still moderately hot 82.4°F (28°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Altoona, Ohio, with an average temperature ranging between min 64°F (17.8°C) and max 85.5°F (29.7°C). In Altoona, July is identified by the highest average temperatures, reaching a peak of 85.5°F (29.7°C) and a low of 64°F (17.8°C). Throughout July, the heat index is calculated to be a sweltering 96.8°F (36°C). Weather in July »
Weather in August
August, the last month of the summer in Altoona, is another warm month, with an average temperature fluctuating between 84.6°F (29.2°C) and 62.2°F (16.8°C). The arrival of August coincides with an average high-temperature of a still moderately hot 84.6°F (29.2°C), indicating a minimal shift from July's 85.5°F (29.7°C). Weather in August »
Weather in September
September, the first month of the autumn in Altoona, is still a warm month, with temperature in the range of an average low of 57°F (13.9°C) and an average high of 77.9°F (25.5°C). Altoona records a mild change in average high-temperature during September, easing from 84.6°F (29.2°C) in August to a still moderately hot 77.9°F (25.5°C). Weather in September »
Weather in October
October, like September, in Altoona, Ohio, is another comfortable autumn month, with an average temperature ranging between max 64.6°F (18.1°C) and min 46.2°F (7.9°C). With October's onset, the average high-temperature recedes from September's moderately hot 77.9°F (25.5°C) to a refreshing 64.6°F (18.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Altoona, Ohio, with temperature in the range of an average low of 36.1°F (2.3°C) and an average high of 51.6°F (10.9°C). As November commences, the average high-temperature shows a reduction, transitioning from a comfortable 64.6°F (18.1°C) in October to a cool 51.6°F (10.9°C). Weather in November »
Weather in December
December, the first month of the winter in Altoona, is also a wintry month, with an average temperature ranging between min 30.9°F (-0.6°C) and max 41.9°F (5.5°C). Stepping into December, Altoona observes a temperature decline, with the average high falling from November's fresh 51.6°F (10.9°C) to an icy 41.9°F (5.5°C). Weather in December »
Updated: Feb 13, 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
What are the coldest months in Altoona?
January, marked by an average high-temperature of 36.3°F (2.4°C) and a low-temperature of 23.4°F (-4.8°C), is the coldest month.
What are the most humid months in Altoona?
January, February and December, with an average relative humidity of 82%, are most humid months in Altoona, Ohio.
How much does it rain in Altoona?
Throughout the year, in Altoona, there are 161.8 rainfall days, and 30.83" (783mm) of precipitation is accumulated.
When does it snow in Altoona?
January through April, October through December are months with snowfall in Altoona, Ohio.
What is the snowiest month in Altoona?
January is the month with the most snowfall in Altoona. Snow falls for 10.3 days and accumulates 3.39" (86mm) of snow.
How many days does it snow in Altoona?
Throughout the year, in Altoona, there are 35.8 snowfall days, and 12.28" (312mm) of snow is accumulated.
What is the month with the least sunshine in Altoona?
January has the least sunshine of the year in Altoona, Ohio, with an average of 3.6h of sunshine.
When is the lowest UV index in Altoona?
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 Altoona?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the wettest month in Altoona?
The month with the most rainfall in Altoona is May, when the rain falls for 19.3 days and typically aggregates up to 3.62" (92mm) of precipitation.
When it does not snow in Altoona?
In Altoona, Ohio, snow does not fall in May through September.
What is the month with the highest UV index in Altoona?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Altoona, Ohio.
When are the longest days in Altoona?
June has the longest days of the year in Altoona, Ohio, with an average of 14h and 54min of daylight.
What is the warmest month in Altoona?
July, with its high-temperature average of 85.5°F (29.7°C) and a low-temperature average of 64°F (17.8°C), is the warmest month in Altoona.
What is the least humid month in Altoona?
August is the least humid month in Altoona, with an average relative humidity of 75%.
What month has the most sunshine in Altoona?
With an average of 10.4h of sunshine, August has the most sunshine of the year in Altoona.
What is the driest month in Altoona?
October is the month with the least rainfall. Rain falls for 11.9 days and accumulates 1.97" (50mm) of precipitation.
What is the month with the shortest days in Altoona?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
Average temperature
Altoona, OH
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (36.3°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure
Altoona, OH
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.99"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.14"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed
Altoona, OH
- Average wind speed in January:
7.5mph - Average wind speed in February:
7.5mph - Average wind speed in March:
7.2mph - Average wind speed in April:
7.4mph - Average wind speed in May:
6.1mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.1mph - Average wind speed in October:
6.1mph - Average wind speed in November:
6.5mph - Average wind speed in December:
7mph
The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity
Altoona, OH
The months with the highest relative humidity are January, February and December (82%).
The month with the lowest relative humidity is August (75%).
Average rainfall
Altoona, OH
- Average rainfall in January:
2.05" - Average rainfall in February:
2.72" - Average rainfall in March:
2.8" - Average rainfall in April:
3.11" - Average rainfall in May:
3.62" - Average rainfall in June:
2.64"
- Average rainfall in July:
2.95" - Average rainfall in August:
2.01" - Average rainfall in September:
2.01" - Average rainfall in October:
1.97" - Average rainfall in November:
2.01" - Average rainfall in December:
2.95"
The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is October (1.97").
Average rainfall days
Altoona, OH
- Average rainfall days in January:
9.9 days - Average rainfall days in February:
9.6 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
16 days - Average rainfall days in May:
19.3 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
17.2 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
11.9 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
11.2 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (8.8 days).
Average snowfall
Altoona, OH
The month with the highest snowfall is January (3.39").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Altoona, OH
- Average snowfall days in January:
10.3 days - Average snowfall days in February:
8.9 days - Average snowfall days in March:
5.1 days - Average snowfall days in April:
0.8 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 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
7.8 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Altoona, OH
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
4h and 4min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 1min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Altoona, OH
- Average sunshine days in January:
13.3 days - Average sunshine days in February:
11.8 days - Average sunshine days in March:
12.3 days - Average sunshine days in April:
11.9 days - Average sunshine days in May:
9.8 days - Average sunshine days in June:
10.5 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
14.1 days - Average sunshine days in September:
15.3 days - Average sunshine days in October:
17.8 days - Average sunshine days in November:
18.8 days - Average sunshine days in December:
14.5 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is May (9.8 days).
Average UV index
Altoona, OH
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Altoona, OH
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Altoona, OH
The months with the highest visibility are March, April, June, October and November (6mi).
The months with the lowest visibility are January, February, May, July, August, September and December (5mi).
Altoona, Ohio, USA
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