Monthly weather forecast and climate
Ajo, AZ

Weather in January

January, the same as December, is another comfortable winter month in Ajo, Arizona, with average temperature ranging between max 64.8°F (18.2°C) and min 47.8°F (8.8°C). In Ajo, the average high-temperature is almost the same as in December - a still comfortable 64.8°F (18.2°C). Weather in January »

Weather in February

February, the last month of the winter, in Ajo, is an agreeable month, with average temperature fluctuating between 50.5°F (10.3°C) and 68.5°F (20.3°C). In February, the average high-temperature is essentially the same as in January - a pleasant 68.5°F (20.3°C). Weather in February »

Weather in March

The first month of the spring, March, is a warm month in Ajo, Arizona, with average temperature varying between 57°F (13.9°C) and 76.3°F (24.6°C). In Ajo, the average high-temperature marginally rises, from a pleasant 68.5°F (20.3°C) in February, to a moderately hot 76.3°F (24.6°C). Weather in March »

Weather in April

April, like March, in Ajo, Arizona, is a moderately hot spring month, with temperature in the range of an average high of 83.1°F (28.4°C) and an average low of 61.3°F (16.3°C). In April, the average high-temperature slightly increases, from a moderately hot 76.3°F (24.6°C) in March, to a still warm 83.1°F (28.4°C). Weather in April »

Weather in May

The last month of the spring, May, is a tropical month in Ajo, Arizona, with average temperature varying between 67.5°F (19.7°C) and 90.5°F (32.5°C). In Ajo, the average high-temperature slightly increases, from a moderately hot 83.1°F (28.4°C) in April, to a tropical 90.5°F (32.5°C). Weather in May »

Weather in June

The first month of the summer, June, is a sweltering month in Ajo, Arizona, with temperature in the range of an average high of 101.3°F (38.5°C) and an average low of 76.1°F (24.5°C). In June, the average high-temperature increases, from a tropical 90.5°F (32.5°C) in May, to a sweltering 101.3°F (38.5°C). Weather in June »

Weather in July

July, like June, in Ajo, Arizona, is another sweltering summer month, with temperature in the range of an average low of 84°F (28.9°C) and an average high of 102.4°F (39.1°C). The warmest month is July, with an average high-temperature of 102.4°F (39.1°C) and an average low-temperature of 84°F (28.9°C). The average relative humidity in July is 30%. Weather in July »

Weather in August

August, the last month of the summer, in Ajo, is also a sweltering month, with average temperature ranging between max 101.5°F (38.6°C) and min 85.3°F (29.6°C). In Ajo, Arizona, the average high-temperature is relatively the same as in July - a still sweltering 101.5°F (38.6°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a very hot month in Ajo, Arizona, with average temperature ranging between min 79.5°F (26.4°C) and max 96.3°F (35.7°C). In September, the average high-temperature is relatively the same as in August - a still torrid 96.3°F (35.7°C). Weather in September »

Weather in October

October, like September, in Ajo, Arizona, is a moderately hot autumn month, with average temperature fluctuating between 67.8°F (19.9°C) and 85.5°F (29.7°C). In Ajo, the average high-temperature drops, from a torrid 96.3°F (35.7°C) in September, to a moderately hot 85.5°F (29.7°C). Weather in October »

Weather in November

November, the last month of the autumn, in Ajo, is also a moderately hot month, with average temperature ranging between max 73.9°F (23.3°C) and min 56.1°F (13.4°C). In November, the average high-temperature drops, from 85.5°F (29.7°C) in October, to a still moderately hot 73.9°F (23.3°C). Weather in November »

Weather in December

The first month of the winter, December, is still a comfortable month in Ajo, Arizona, with average temperature fluctuating between 63.1°F (17.3°C) and 47.7°F (8.7°C). The coldest month is December, with an average high-temperature of 63.1°F (17.3°C) and an average low-temperature of 47.7°F (8.7°C). Weather in December »
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FAQ

How much does it rain in Ajo?

In Ajo, during the entire year, the rain falls for 58 days and collects up to 6.69" (170mm) of precipitation.

What is the driest month in Ajo?

Months with the least rainfall in Ajo are April through June Rain falls for 2.2 days and accumulates 0.08" (2mm) of rain.

What is the least humid month in Ajo?

June is the least humid month in Ajo, with an average relative humidity of 17%.

When are the longest days in Ajo?

The month with the longest days is June, with an average of 14.3h of daylight.

What month has the most sunshine in Ajo?

June has the most sunshine of the year, with an average of 12.1h of sunshine.

What are the months with the highest UV index in Ajo?

Months with the highest UV index in Ajo, Arizona, are June through August, with an average maximum UV index of 8.

What is the warmest month in Ajo?

With an average high-temperature of 102.4°F (39.1°C) and an average low-temperature of 84°F (28.9°C), July is the warmest month.

What is the wettest month in Ajo?

The month with the most rainfall is July when the rain falls for 12.9 days and typically aggregates up to 1.5" (38mm) of precipitation.

What is the coldest month in Ajo?

December is the coldest month, with an average high-temperature of 63.1°F (17.3°C) and an average low-temperature of 47.7°F (8.7°C).

What is the most humid month in Ajo?

December is the most humid month, with an average relative humidity of 42%.

What is the month with the shortest days in Ajo?

With an average of 10.1h of daylight, December has the shortest days of the year.

What is the month with the least sunshine in Ajo?

With an average of 7h of sunshine, December has the least sunshine of the year.

What is the month with the lowest UV index in Ajo?

December is the month with the lowest UV index in Ajo, with an average maximum UV index of 3.

Average temperature
Ajo, AZ

Average temperature - Ajo, AZ

The warmest month (with the highest average high temperature) is July (102.4°F).
The month with the lowest average high temperature is December (63.1°F).

The month with the highest average low temperature is August (85.3°F).
The coldest month (with the lowest average low temperature) is December (47.7°F).

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Average pressure
Ajo, AZ

Average pressure - Ajo, AZ

The month with the highest atmospheric pressure is January (30.07").
The month with the lowest atmospheric pressure is June (29.76").

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Average wind speed
Ajo, AZ

Average wind speed - Ajo, AZ

The windiest months (with the highest average wind speed) are May and June (8.3mph).
The calmest months (with the lowest average wind speed) are January and December (5.3mph).

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Average rainfall
Ajo, AZ

Average rainfall - Ajo, AZ

The wettest month (with the highest rainfall) is July (1.5").
The driest months (with the least rainfall) are April, May and June (0.08").

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Average rainfall days
Ajo, AZ

Average rainfall days - Ajo, AZ

The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is May (1.3 days).

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Average daylight / Average sunshine
Ajo, AZ

Average daylight / Average sunshine - Ajo, AZ

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10.1h).

The month with the most sunshine is June (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 7h).

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Average sunshine days
Ajo, AZ

Average sunshine days - Ajo, AZ

The month with the most sunshine days is May (29.2 days).
The month with the least sunshine days is July (13.4 days).

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Average visibility
Ajo, AZ

Average visibility - Ajo, AZ

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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