Climate and monthly weather forecastPowell, AZ
Climate and monthly weather forecast
Weather in January
January, like December, is another refreshing winter month in Powell, Arizona, with an average temperature varying between 46.2°F (7.9°C) and 60.6°F (15.9°C). The initiation of January sees an average high-temperature of a still moderate 60.6°F (15.9°C), showing minor variations from the previous month. Weather in January »Weather in February
February, the last month of the winter in Powell, is a refreshing month, with an average temperature fluctuating between 64.4°F (18°C) and 48.6°F (9.2°C). Transitioning from January to February, Powell observes an average high-temperature of a still refreshing 64.4°F (18°C), differing subtly from the previous month. Weather in February »Weather in March
The first month of the spring, March, is a pleasant month in Powell, Arizona, with temperature in the range of an average low of 55.4°F (13°C) and an average high of 72.7°F (22.6°C). The start of March signals a slight increase in the average high-temperature, moving from an enjoyable 64.4°F (18°C) in February to an agreeable 72.7°F (22.6°C). Weather in March »Weather in April
April in Powell, Arizona, is a moderately hot spring month, with an average temperature ranging between max 80.1°F (26.7°C) and min 60.6°F (15.9°C). April brings a slight rise in Powell's average high-temperature, moving from a pleasant 72.7°F (22.6°C) in March to a moderately hot 80.1°F (26.7°C). Weather in April »Weather in May
May, the last month of the spring in Powell, is a tropical month, with an average temperature ranging between min 67.5°F (19.7°C) and max 88°F (31.1°C). A gentle upsurge in temperatures occurs as April gives way to May, with average highs shifting from a moderately hot 80.1°F (26.7°C) to a hot 88°F (31.1°C). Weather in May »Weather in June
June, the first month of the summer in Powell, is a sweltering month, with an average temperature fluctuating between 99.7°F (37.6°C) and 76.5°F (24.7°C). Powell's transition into June sees a rise in the average high-temperature, advancing from a tropical 88°F (31.1°C) in May to a torrid 99.7°F (37.6°C). Weather in June »Weather in July
July, the same as June, is a very hot summer month in Powell, Arizona, with an average temperature varying between 82.9°F (28.3°C) and 102.6°F (39.2°C). July stands out as Powell's warmest month, with temperatures ranging between an average high of 102.6°F (39.2°C) and a low of 82.9°F (28.3°C). In July, the average relative humidity in Powell is 23%. Weather in July »Weather in August
August, the last month of the summer in Powell, is also a fiery hot month, with an average temperature varying between 83.8°F (28.8°C) and 101.7°F (38.7°C). At the onset of August, Powell records an average high-temperature of a still torrid 101.7°F (38.7°C), showing little deviation from the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a hot month in Powell, Arizona, with an average temperature varying between 94.8°F (34.9°C) and 77.4°F (25.2°C). In Powell, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's sweltering 101.7°F (38.7°C) to a tropical 94.8°F (34.9°C). Weather in September »Weather in October
October, like September, in Powell, Arizona, is a moderately hot autumn month, with an average temperature fluctuating between 65.8°F (18.8°C) and 82.2°F (27.9°C). October brings a decrease in the average high-temperature, falling from September's tropical 94.8°F (34.9°C) to a moderately hot 82.2°F (27.9°C). Weather in October »Weather in November
November, the last month of the autumn in Powell, is another pleasant month, with an average temperature varying between 70.3°F (21.3°C) and 54.3°F (12.4°C). In Powell, the average high-temperature in November drops from a moderately hot 82.2°F (27.9°C) in October to a pleasant 70.3°F (21.3°C). Weather in November »Weather in December
The first month of the winter, December, is also a moderate month in Powell, Arizona, with temperature in the range of an average high of 59°F (15°C) and an average low of 45.7°F (7.6°C). Powell witnesses the coldest weather in December, with temperatures averaging a high of 59°F (15°C) and a low of 45.7°F (7.6°C). Weather in December »Updated: Feb 9, 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
The months with the highest humidity are January and December, with an average relative humidity of 40%.
In Powell, during the entire year, the rain falls for 41.8 days and collects up to 4.21" (107mm) of precipitation.
The least humid month in Powell, Arizona, is June, with an average relative humidity of 14%.
The month with the least rainfall in Powell is June, when the rain falls for 1.1 days and typically collects 0.04" (1mm) of precipitation.
June has the longest days of the year in Powell, with an average of 14h and 24min of daylight.
The months with the most sunshine are June and August, with an average of 12.2h of sunshine.
June through August, with an average maximum UV index of 8, are months with the highest UV index.
The month of July, characterized by an average high of 102.6°F (39.2°C) and a low of 82.9°F (28.3°C), is recognized as the warmest.
July is the month with the most rainfall in Powell. Rain falls for 7.8 days and accumulates 0.67" (17mm) of precipitation.
December, characterized by an average high temperature of 59°F (15°C) and a low temperature of 45.7°F (7.6°C), is generally the coldest month in Powell.
December has the shortest days of the year in Powell, Arizona, with an average of 9h and 54min of daylight.
Powell does not utilize Daylight Saving Time (DST). MST timezone is used throughout the entire year.
With an average of 7h of sunshine, December has the least sunshine of the year in Powell.
The month with the lowest UV index in Powell, Arizona, is December, with an average maximum UV index of 3.
Average temperature
Powell, AZ
The warmest month (with the highest average high temperature) is July (102.6°F).
The month with the lowest average high temperature is December (59°F).
The month with the highest average low temperature is August (83.8°F).
The coldest month (with the lowest average low temperature) is December (45.7°F).
Average pressure
Powell, AZ
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.01"Hg - Average pressure in March:
29.95"Hg - Average pressure in April:
29.86"Hg - Average pressure in May:
29.8"Hg - Average pressure in June:
29.75"Hg
- Average pressure in July:
29.8"Hg - Average pressure in August:
29.8"Hg - Average pressure in September:
29.82"Hg - Average pressure in October:
29.9"Hg - Average pressure in November:
30.01"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.75"Hg).
Average wind speed
Powell, AZ
- Average wind speed in January:
7.9mph - Average wind speed in February:
7.6mph - Average wind speed in March:
8.3mph - Average wind speed in April:
9mph - Average wind speed in May:
8.8mph - Average wind speed in June:
8.5mph
- Average wind speed in July:
7.9mph - Average wind speed in August:
7.5mph - Average wind speed in September:
6.8mph - Average wind speed in October:
7.9mph - Average wind speed in November:
7.5mph - Average wind speed in December:
7.7mph
The windiest month (with the highest average wind speed) is April (9mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).
Average humidity
Powell, AZ
The months with the highest relative humidity are January and December (40%).
The month with the lowest relative humidity is June (14%).
Average rainfall
Powell, AZ
- Average rainfall in January:
0.28" - Average rainfall in February:
0.39" - Average rainfall in March:
0.39" - Average rainfall in April:
0.16" - Average rainfall in May:
0.12" - Average rainfall in June:
0.04"
- Average rainfall in July:
0.67" - Average rainfall in August:
0.59" - Average rainfall in September:
0.43" - Average rainfall in October:
0.35" - Average rainfall in November:
0.35" - Average rainfall in December:
0.43"
The wettest month (with the highest rainfall) is July (0.67").
The driest month (with the least rainfall) is June (0.04").
Average rainfall days
Powell, AZ
- Average rainfall days in January:
3 days - Average rainfall days in February:
3.6 days - Average rainfall days in March:
3.5 days - Average rainfall days in April:
2.6 days - Average rainfall days in May:
1.9 days - Average rainfall days in June:
1.1 days
- Average rainfall days in July:
7.8 days - Average rainfall days in August:
6.1 days - Average rainfall days in September:
4.3 days - Average rainfall days in October:
2.9 days - Average rainfall days in November:
1.3 days - Average rainfall days in December:
3.7 days
The month with the highest number of rainy days is July (7.8 days).
The month with the least rainy days is June (1.1 days).
Average daylight / Average sunshine
Powell, AZ
- Average daylight in January:
10h and 6min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
7h and 6min - Average sunshine in February:
7h and 18min - Average sunshine in March:
8h and 54min - Average sunshine in April:
11h and 36min - Average sunshine in May:
12h and 0min - Average sunshine in June:
12h and 12min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 12min - Average sunshine in September:
10h and 6min - Average sunshine in October:
9h and 48min - Average sunshine in November:
7h and 30min - Average sunshine in December:
7h and 0min
The months with the most sunshine are June and August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days
Powell, AZ
- Average sunshine days in January:
27.1 days - Average sunshine days in February:
24.3 days - Average sunshine days in March:
27.6 days - Average sunshine days in April:
27.3 days - Average sunshine days in May:
27.8 days - Average sunshine days in June:
28 days
- Average sunshine days in July:
17.9 days - Average sunshine days in August:
18.6 days - Average sunshine days in September:
22.8 days - Average sunshine days in October:
27.1 days - Average sunshine days in November:
28.1 days - Average sunshine days in December:
26 days
The month with the most sunshine days is November (28.1 days).
The month with the least sunshine days is July (17.9 days).
Average UV index
Powell, AZ
The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover
Powell, AZ
The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility
Powell, AZ
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).
