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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 daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Ajo, Arizona, is another comfortable winter month, with an average temperature ranging between max 64.8°F (18.2°C) and min 47.8°F (8.8°C). The advent of January presents an average high-temperature of a still refreshing 64.8°F (18.2°C), maintaining a close correlation with the preceding month. Weather in January »
Weather in February
February, the last month of the winter in Ajo, is a pleasant month, with an average temperature varying between 68.5°F (20.3°C) and 50.5°F (10.3°C). The arrival of February brings an average high-temperature of an agreeable 68.5°F (20.3°C), closely following the temperature pattern of January. Weather in February »
Weather in March
March, the first month of the spring in Ajo, is a warm month, with an average temperature fluctuating between 76.3°F (24.6°C) and 57°F (13.9°C). In March, the average high-temperature marginally rises from a pleasant 68.5°F (20.3°C) in February to a warm 76.3°F (24.6°C). Weather in March »
Weather in April
April, the same as March, is another warm spring month in Ajo, Arizona, with an average temperature ranging between min 61.3°F (16.3°C) and max 83.1°F (28.4°C). The start of April brings a subtle shift in the average high-temperature, edging up from March's 76.3°F (24.6°C) 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 an average temperature ranging between min 67.5°F (19.7°C) and max 90.5°F (32.5°C). In Ajo, the average high-temperature in May slightly rises, from a warm 83.1°F (28.4°C) in April, to a tropical 90.5°F (32.5°C). Weather in May »
Weather in June
June, the first month of the summer in Ajo, is a fiery hot month, with temperature in the range of an average low of 76.1°F (24.5°C) and an average high of 101.3°F (38.5°C). Observing a rise in June, the average high-temperature goes from May's hot 90.5°F (32.5°C) to a very hot 101.3°F (38.5°C). Weather in June »
Weather in July
July, the same as June, is another torrid summer month in Ajo, Arizona, with temperature in the range of an average high of 102.4°F (39.1°C) and an average low of 84°F (28.9°C). Ajo's temperature records reveal July as the warmest month, marked by average highs of 102.4°F (39.1°C) and lows of 84°F (28.9°C). In Ajo, the average relative humidity in July is 30%. Weather in July »
Weather in August
August, the last month of the summer in Ajo, is another very hot month, with an average temperature varying between 85.3°F (29.6°C) and 101.5°F (38.6°C). With August's advent, Ajo sees an average high-temperature of a still sweltering 101.5°F (38.6°C), subtly shifted from July's 102.4°F (39.1°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a sweltering month in Ajo, Arizona, with an average temperature ranging between max 96.3°F (35.7°C) and min 79.5°F (26.4°C). With September's arrival, Ajo notes an average high-temperature of a still sweltering 96.3°F (35.7°C), closely following the trend of the preceding month. Weather in September »
Weather in October
October, the same as September, is a moderately hot autumn month in Ajo, Arizona, with an average temperature ranging between max 85.5°F (29.7°C) and min 67.8°F (19.9°C). With the onset of October, Ajo experiences a modest temperature adjustment, with the average high-temperature receding from a fiery hot 96.3°F (35.7°C) in September to a warm 85.5°F (29.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a moderately hot month in Ajo, Arizona, with an average temperature fluctuating between 73.9°F (23.3°C) and 56.1°F (13.4°C). Ajo in November demonstrates a small temperature transition, adjusting from an average high of 85.5°F (29.7°C) in October to a still warm 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 an average temperature varying between 63.1°F (17.3°C) and 47.7°F (8.7°C). December, noted for its average high-temperature of 63.1°F (17.3°C) and an average low-temperature of 47.7°F (8.7°C), is considered the coldest month. Weather in December »
Updated: Jul 12, 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
How many days does it rain?
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?
The months with the least rainfall are April through June Rain falls for 2.2 days and accumulates 0.08" (2mm) of rain.
What is the least humid month?
With an average relative humidity of 17%, June is the least humid month.
When are the longest days?
The month with the longest days is June, with an average of 14h and 12min of daylight.
What month has the most sunshine?
With an average of 12.1h of sunshine, June has the most sunshine of the year.
What is the month with the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 8.
What are the warmest months?
The highest temperatures are recorded in July, with averages reaching a high of 102.4°F (39.1°C) and a low of 84°F (28.9°C).
What is the rainiest month?
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 are the coldest months?
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?
December is the most humid month in Ajo, with an average relative humidity of 42%.
What is the month with the shortest days?
The month with the shortest days in Ajo is December, with an average of 10h and 6min of daylight.
Is there Daylight Saving Time (DST)?
Ajo does not observe Daylight Saving Time (DST). MST timezone is used over the entire year.
What is the month with the least sunshine?
The month with the least sunshine is December, with an average of 7h of sunshine.
When is the lowest UV index?
With an average maximum UV index of 3, December is the month with the lowest UV index.
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).
Average pressure
Ajo, AZ
- Average pressure in January:
30.07"Hg - Average pressure in February:
30"Hg - Average pressure in March:
29.95"Hg - Average pressure in April:
29.86"Hg - Average pressure in May:
29.81"Hg - Average pressure in June:
29.76"Hg
- Average pressure in July:
29.81"Hg - Average pressure in August:
29.81"Hg - Average pressure in September:
29.81"Hg - Average pressure in October:
29.87"Hg - Average pressure in November:
29.98"Hg - Average pressure in December:
30.04"Hg
The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.76"Hg).
Average wind speed
Ajo, AZ
- Average wind speed in January:
5.3mph - Average wind speed in February:
5.8mph - Average wind speed in March:
6.7mph - Average wind speed in April:
8.2mph - Average wind speed in May:
8.3mph - Average wind speed in June:
8.3mph
- Average wind speed in July:
7.8mph - Average wind speed in August:
7.1mph - Average wind speed in September:
6.6mph - Average wind speed in October:
6mph - Average wind speed in November:
5.8mph - Average wind speed in December:
5.3mph
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).
Average humidity
Ajo, AZ
The month with the highest relative humidity is December (42%).
The month with the lowest relative humidity is June (17%).
Average rainfall
Ajo, AZ
- Average rainfall in January:
0.39" - Average rainfall in February:
0.51" - Average rainfall in March:
0.47" - Average rainfall in April:
0.08" - Average rainfall in May:
0.08" - Average rainfall in June:
0.08"
- Average rainfall in July:
1.5" - Average rainfall in August:
1.14" - Average rainfall in September:
0.83" - Average rainfall in October:
0.59" - Average rainfall in November:
0.39" - Average rainfall in December:
0.63"
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").
Average rainfall days
Ajo, AZ
- Average rainfall days in January:
3.7 days - Average rainfall days in February:
3.5 days - Average rainfall days in March:
3 days - Average rainfall days in April:
2.2 days - Average rainfall days in May:
1.3 days - Average rainfall days in June:
1.7 days
- Average rainfall days in July:
12.9 days - Average rainfall days in August:
10.3 days - Average rainfall days in September:
8.2 days - Average rainfall days in October:
3.5 days - Average rainfall days in November:
2.3 days - Average rainfall days in December:
5.4 days
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).
Average daylight / Average sunshine
Ajo, AZ
- Average daylight in January:
10h and 2min - Average daylight in February:
11h and 1min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 5min - Average daylight in June:
14h and 1min
- Average daylight in July:
14h and 0min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 3min - Average daylight in December:
10h and 1min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in January:
7h and 2min - Average sunshine in February:
9h and 2min - Average sunshine in March:
9h and 2min - Average sunshine in April:
10h and 4min - Average sunshine in May:
12h and 0min - Average sunshine in June:
12h and 1min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
11h and 3min - Average sunshine in September:
9h and 4min - Average sunshine in October:
8h and 2min - Average sunshine in November:
7h and 2min - Average sunshine in December:
7h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days
Ajo, AZ
- Average sunshine days in January:
26.7 days - Average sunshine days in February:
23.8 days - Average sunshine days in March:
28 days - Average sunshine days in April:
27.7 days - Average sunshine days in May:
29.2 days - Average sunshine days in June:
27.1 days
- Average sunshine days in July:
13.4 days - Average sunshine days in August:
14.7 days - Average sunshine days in September:
19.2 days - Average sunshine days in October:
25.4 days - Average sunshine days in November:
26.8 days - Average sunshine days in December:
25 days
The month with the most sunshine days is May (29.2 days).
The month with the least sunshine days is July (13.4 days).
Average UV index
Ajo, 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
Ajo, 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
Ajo, 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).
Ajo, Arizona, USA
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