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 rainfall
- Average rainfall days
- Average snowfall
- Average daylight
- Average sunshine
- Average UV index
The famed Horseshoe bend at the iconic Grand Canyon National Park, Arizona
Weather in January
January, the same as December, is another fresh winter month in Grand Canyon National Park, Arizona, with an average temperature fluctuating between 55°F (12.8°C) and 35.1°F (1.7°C). January and December, with an average high-temperature of 55°F (12.8°C), are the coldest months. Weather in January »
Weather in February
The last month of the winter, February, is a comfortable month in Grand Canyon National Park, Arizona, with an average temperature fluctuating between 62.1°F (16.7°C) and 39°F (3.9°C). In February, the average high-temperature slightly increases from a fresh 55°F (12.8°C) in January to a comfortable 62.1°F (16.7°C). Weather in February »
Weather in March
March, the first month of the spring in Grand Canyon National Park, is a pleasant month, with temperature in the range of an average low of 45°F (7.2°C) and an average high of 71.1°F (21.7°C). In Grand Canyon National Park, the average high-temperature in March increases from an enjoyable 62.1°F (16.7°C) in February to a pleasant 71.1°F (21.7°C). Weather in March »
Weather in April
April is a moderately hot spring month in Grand Canyon National Park, Arizona, with an average temperature varying between 80.1°F (26.7°C) and 52°F (11.1°C). In Grand Canyon National Park, the average high-temperature in April rises from a pleasant 71.1°F (21.7°C) in March to a warm 80.1°F (26.7°C). Weather in April »
Weather in May
The last month of the spring, May, is a hot month in Grand Canyon National Park, Arizona, with an average temperature varying between 60.1°F (15.6°C) and 90°F (32.2°C). In May, the average high-temperature increases from a warm 80.1°F (26.7°C) in April to a hot 90°F (32.2°C). Weather in May »
Weather in June
June, the first month of the summer in Grand Canyon National Park, is a very hot month, with temperature in the range of an average low of 70°F (21.1°C) and an average high of 100.9°F (38.3°C). In June, the average high-temperature increases from a tropical 90°F (32.2°C) in May to a torrid 100.9°F (38.3°C). Weather in June »
Weather in July
July is a scorching summer month in Grand Canyon National Park, Arizona, with an average temperature ranging between max 104°F (40°C) and min 73.9°F (23.3°C). The warmest month is July, with an average high-temperature of 104°F (40°C) and an average low-temperature of 73.9°F (23.3°C). Weather in July »
Weather in August
The last month of the summer, August, is another very hot month in Grand Canyon National Park, Arizona, with an average temperature fluctuating between 100°F (37.8°C) and 72°F (22.2°C). In Grand Canyon National Park, Arizona, the average high-temperature in August is practically the same as in July - a very hot 100°F (37.8°C). Weather in August »
Weather in September
September, the first month of the autumn in Grand Canyon National Park, is also a hot month, with an average temperature ranging between min 66°F (18.9°C) and max 93°F (33.9°C). In Grand Canyon National Park, the average high-temperature in September marginally drops from a torrid 100°F (37.8°C) in August to a tropical 93°F (33.9°C). Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Grand Canyon National Park, Arizona, with an average temperature fluctuating between 81°F (27.2°C) and 55°F (12.8°C). In Grand Canyon National Park, the average high-temperature in October drops from a tropical 93°F (33.9°C) in September to a warm 81°F (27.2°C). Weather in October »
Weather in November
The last month of the autumn, November, is another comfortable month in Grand Canyon National Park, Arizona, with temperature in the range of an average high of 66°F (18.9°C) and an average low of 43°F (6.1°C). In November, the average high-temperature declines considerably from a moderately hot 81°F (27.2°C) in October to a comfortable 66°F (18.9°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cool month in Grand Canyon National Park, Arizona, with temperature in the range of an average low of 36°F (2.2°C) and an average high of 55°F (12.8°C). The coldest months are January and December, with an average high-temperature of 55°F (12.8°C). Weather in December »
[Resources]FAQ
What is the coldest month in Grand Canyon National Park?
The coldest months in Grand Canyon National Park, Arizona, are January and December, with an average high-temperature of 55°F (12.8°C).
How much does it rain in Grand Canyon National Park?
Throughout the year, in Grand Canyon National Park, there are 33 rainfall days, and 9.68" (245.9mm) of precipitation is accumulated.
When does it snow in Grand Canyon National Park?
January and December are months with snowfall in Grand Canyon National Park.
When does it snow the most in Grand Canyon National Park?
The month with the most snowfall is January, when 0.15" (3.8mm) of snow is typically aggregated.
How much does it snow in Grand Canyon National Park?
Throughout the year, 0.2" (5.2mm) of snow is accumulated.
What is the month with the least sunshine in Grand Canyon National Park?
January and December, with an average of 7h of sunshine, are months with the least sunshine in Grand Canyon National Park, Arizona.
When it does not snow in Grand Canyon National Park?
February through November are months without snowfall.
What is the driest month in Grand Canyon National Park?
June is the month with the least rainfall. Rain falls for 1 days and accumulates 0.22" (5.5mm) of precipitation.
When are the longest days in Grand Canyon National Park?
June has the longest days of the year, with an average of 14h and 35min of daylight.
What month has the most sunshine in Grand Canyon National Park?
The month with the most sunshine in Grand Canyon National Park, Arizona, is June, with an average of 13h of sunshine.
What is the month with the highest UV index in Grand Canyon National Park?
June and July, with an average maximum UV index of 11, are months with the highest UV index.
What is the warmest month in Grand Canyon National Park?
With an average high-temperature of 104°F (40°C) and an average low-temperature of 73.9°F (23.3°C), July is the warmest month in Grand Canyon National Park.
What is the wettest month in Grand Canyon National Park?
August is the month with the most rainfall. Rain falls for 5 days and accumulates 1.45" (36.9mm) of precipitation.
What is the month with the shortest days in Grand Canyon National Park?
December has the shortest days of the year in Grand Canyon National Park, Arizona, with an average of 9h and 45min of daylight.
Is there Daylight Saving Time (DST) in Grand Canyon National Park?
Grand Canyon National Park does not utilize Daylight Saving Time (DST). MST timezone is used over the entire year.
What is the month with the lowest UV index in Grand Canyon National Park?
December is the month with the lowest UV index in Grand Canyon National Park, with an average maximum UV index of 2.
Average temperature
Grand Canyon National Park, AZ
The warmest month (with the highest average high temperature) is July (104°F).
The months with the lowest average high temperature are January and December (55°F).
The month with the highest average low temperature is July (74°F).
The coldest month (with the lowest average low temperature) is January (35°F).
Average rainfall
Grand Canyon National Park, AZ
The wettest month (with the highest rainfall) is August (1.5").
The driest month (with the least rainfall) is June (0.2").
Average rainfall days
Grand Canyon National Park, AZ
- Average rainfall days in January:
4 days - Average rainfall days in February:
3 days - Average rainfall days in March:
4 days - Average rainfall days in April:
2 days - Average rainfall days in May:
1 days - Average rainfall days in June:
1 days
- Average rainfall days in July:
3 days - Average rainfall days in August:
5 days - Average rainfall days in September:
3 days - Average rainfall days in October:
2 days - Average rainfall days in November:
2 days - Average rainfall days in December:
3 days
The month with the highest number of rainy days is August (5 days).
The months with the least rainy days are May and June (1 days).
Average snowfall
Grand Canyon National Park, AZ
The months with the highest snowfall are January and December (0.1").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average daylight / Average sunshine
Grand Canyon National Park, AZ
- Average daylight in January:
10h and 2min - Average daylight in February:
10h and 54min - Average daylight in March:
11h and 59min - Average daylight in April:
13h and 8min - Average daylight in May:
14h and 6min - Average daylight in June:
14h and 35min
- Average daylight in July:
14h and 20min - Average daylight in August:
13h and 29min - Average daylight in September:
12h and 23min - Average daylight in October:
11h and 15min - Average daylight in November:
10h and 16min - Average daylight in December:
9h and 45min
The month with the longest days is June (Average daylight: 14h and 35min).
The month with the shortest days is December (Average daylight: 9h and 45min).
The month with the most sunshine is June (Average sunshine: 13h).
The months with the least sunshine are January and December (Average sunshine: 7h).
Average UV index
Grand Canyon National Park, AZ
The months with the highest UV index are June and July (UV index 11).
The month with the lowest UV index is December (UV index 2).
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