Grand Canyon (United States of America) in general has a mild continental climate. The day temperatures range from 7.1 °C (44.8 °F) in January to 30.3 °C (86.5 °F) in July. Temperatures during the night go from -6.1 °C (21.0 °F) in December to 12.6 °C (54.7 °F) in July. The driest month is June with just 2 days of rain, on the contrary, the month when it rains the most is August with 8 days of rain.

January weather

The sea temperature reaches its maximum, with its value being 0.0 °C (32.0 °F) in Grand Canyon, on the contrary the day temperature is on its minimum, with its value of 7.1 °C (44.8 °F). The rainfall amount rise's start could be observed. The maximum of the humidity can be noticed, with its value being 61 %.

February weather

The number of rainy days rise's start could be observed, the value of this measure is 6 days in Grand Canyon. The beginning of the rise of the day temperature could be noticed, with its value of 8.9 °C (48.0 °F), and the beginning of the rise of the night temperature could be noticed too, its value is -4.5 °C (23.9 °F). The beginning of the rise of the number of sun hours (without clouds) could be noticed in this month.

March weather

The day temperature continues to rise, with its value being 12.2 °C (54.0 °F) in Grand Canyon, and the rise of the night temperature can be observed as well, the value of this measure is -1.9 °C (28.6 °F). The number of sun hours (without clouds) continues to rise, the value of this measure is 9 hours.

April weather

The day temperature rises similarly to the previous month, the value of this measure is 16.5 °C (61.7 °F) in Grand Canyon. The number of rainy days descent's start could be observed, the value of this measure is 4 days, and the rainfall amount descent's start could be observed as well in April. The rise of the number of sun hours (without clouds) can be observed. The tourist season slowly starts. The wind speed is on its maximum in April.

May weather

The tourist season is close to its peak in Grand Canyon, and the dry season is close to its peak as well this month. The descent of the number of rainy days can be observed, its value is 4 days, and the descent of the rainfall amount can be observed as well, with its value of 13 mm (0.51 in). The day temperature continues to rise, its value is 22.3 °C (72.1 °F), and the rise of the night temperature can be observed as well, its value is 5.0 °C (41.0 °F).

June weather

The day temperature continues to rise, the value of this measure is 28.0 °C (82.4 °F) in Grand Canyon. The minimum of the number of rainy days can be noticed, its value is 2 days, and the minimum of the rainfall amount is observable as well, with its value being 9 mm (0.37 in). The ongoing tourist season is noticeable. The maximum of the number of sun hours (without clouds) is observable, with its value being 13 hours. The minimum of the humidity can be noticed, with its value being 27 %.

July weather

The tourist season continues in Grand Canyon. The maximum of the day temperature can be noticed, the value of this measure is 30.3 °C (86.5 °F), and the maximum of the night temperature is observable as well in July. The number of rainy days starts to rise, the value of this measure is 7 days, and the rainfall amount rise's start could be observed as well, with its value of 42 mm (1.64 in). The beginning of the descent of the number of sun hours (without clouds) could be noticed in this month.

August weather

There is pending tourist season in Grand Canyon. The day temperature descent's start could be observed in this month. The number of rainy days reaches its maximum, with its value being 8 days, and the rainfall amount reaches its maximum as well, its value is 54 mm (2.15 in). The number of sun hours (without clouds) descents similarly to the previous month, its value is 11 hours.

September weather

The ongoing tourist season is noticeable in Grand Canyon. The day temperature continues to descent, the value of this measure is 25.8 °C (78.4 °F), while the night temperature descent's start could be observed. The beginning of the descent of the rainfall amount could be noticed, the value of this measure is 35 mm (1.36 in), and the number of rainy days starts to descent as well in September. The number of sun hours (without clouds) continues to descent, with its value of 10 hours.

October weather

The tourist season is close to its peak in Grand Canyon, while the dry season is at its beginning. The number of rainy days continues to descent, with its value being 4 days. The descent of the day temperature can be observed, with its value being 19.9 °C (67.8 °F), and the descent of the night temperature can be observed as well. The number of sun hours (without clouds) continues to descent, with its value being 9 hours.

November weather

The day temperature descents similarly to the previous month, with its value being 13.2 °C (55.8 °F) in Grand Canyon, and the night temperature descents similarly to the previous month as well, the value of this measure is -1.3 °C (29.7 °F). There is pending dry season, and there is pending tourist season as well. The descent of the number of sun hours (without clouds) can be observed, with its value being 7 hours.

December weather

The descent of the day temperature can be observed, with its value being 7.2 °C (45.0 °F) in Grand Canyon, while the night temperature is on its minimum, with its value being -6.1 °C (21.0 °F). The number of rainy days starts to rise, its value is 5 days. The number of sun hours (without clouds) reaches its minimum, with its value being 7 hours. The minimum of the wind speed can be noticed in December. The day length reaches its minimum in this month.

FAQs

How humid is Grand Canyon in February?

Humidity in February in Grand Canyon is 56 %.

How windy is Grand Canyon in March?

In March in Grand Canyon, there will be an average wind scale of 3.4.

How many sunny hours can I expect in April in Grand Canyon?

There is an average length of sunshine of 11 hours per day in Grand Canyon in April.

What is the temperature in Grand Canyon during the day in May?

In May in Grand Canyon, the average daily temperatures will be 22.3 °C (72.1 °F). A comfortable temperature for most people, where it is neither too cold nor too hot, and a large number of activities can be carried out comfortably, including sunbathing by the water. Lighter clothing will be suitable - shorts, skirts, t-shirts, jackets; a light sweater and long trousers may also be useful.

Is there a wet season in June in Grand Canyon?

No, there is no wet season in June in Grand Canyon - you can expect 2 days of rain during the month.

Is July part of the dry season in Grand Canyon?

No, July is not a dry month in Grand Canyon, expect rain approximately 7 days in a month.

Is it hot in August in Grand Canyon?

In Grand Canyon in August, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

What is the air temperature in Grand Canyon in September at night?

The average night temperature in Grand Canyon in September is 8.5 °C (47.3 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.

What is the average number of rainy days in October in Grand Canyon?

There are 4 days, which are rainy in Grand Canyon in October, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.0 days of the week, or in general - 15 % days.

Are there good conditions to visit in November in Grand Canyon?

November is a good month to visit Grand Canyon. There are only 4 days of rain in the whole month, so you can leave your umbrella at home. A relatively low temperature of 13.2 °C (55.8 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The night temperature of -1.3 °C (29.7 °F) is not inviting for evening and night activities except for visiting a bar and having beer or two.