Climate and monthly weather forecastArivaca, AZ
Climate and monthly weather forecast
Weather in January
January, the same as December, is another comfortable winter month in Arivaca, Arizona, with an average temperature varying between 43.3°F (6.3°C) and 62.4°F (16.9°C). A minor adjustment in Arivaca's average high-temperature is noted with the start of January, touching a still enjoyable 62.4°F (16.9°C) from December's 61.7°F (16.5°C). Weather in January »Weather in February
February, the last month of the winter in Arivaca, is another comfortable month, with an average temperature ranging between max 64°F (17.8°C) and min 45.1°F (7.3°C). In Arivaca, February's average high-temperature stands at a still comfortable 64°F (17.8°C), closely related to the preceding month. Weather in February »Weather in March
March, the first month of the spring in Arivaca, is a pleasant month, with temperature in the range of an average low of 50.4°F (10.2°C) and an average high of 72°F (22.2°C). The arrival of March witnesses a small shift in the average high-temperature, moving from a refreshing 64°F (17.8°C) in February to an agreeable 72°F (22.2°C). Weather in March »Weather in April
April in Arivaca, Arizona, is a warm spring month, with temperature in the range of an average low of 53.6°F (12°C) and an average high of 77.7°F (25.4°C). As March transitions into April, a subtle temperature shift is observed, with average highs adjusting from an agreeable 72°F (22.2°C) to a moderately hot 77.7°F (25.4°C). Weather in April »Weather in May
The last month of the spring, May, is also a moderately hot month in Arivaca, Arizona, with temperature in the range of an average high of 85.1°F (29.5°C) and an average low of 59.5°F (15.3°C). May showcases a minor temperature ascent, adjusting from April's 77.7°F (25.4°C) to a still moderately hot 85.1°F (29.5°C). Weather in May »Weather in June
June, the first month of the summer in Arivaca, is a very hot month, with an average temperature ranging between min 69.3°F (20.7°C) and max 95.5°F (35.3°C). The warmest temperatures occur during June, when averages reach a peak of 95.5°F (35.3°C) and a low of 69.3°F (20.7°C). Weather in June »Weather in July
July, the same as June, in Arivaca, Arizona, is another tropical summer month, with an average temperature ranging between max 93.2°F (34°C) and min 75.4°F (24.1°C). July experiences an average high-temperature of a tropical 93.2°F (34°C), barely different from June's 95.5°F (35.3°C). Weather in July »Weather in August
The last month of the summer, August, is another tropical month in Arivaca, Arizona, with an average temperature varying between 74.3°F (23.5°C) and 92.7°F (33.7°C). Arivaca observes a minor difference in average high-temperatures between July's 93.2°F (34°C) and August's 92.7°F (33.7°C). Weather in August »Weather in September
The first month of the autumn, September, is also a hot month in Arivaca, Arizona, with an average temperature varying between 88.5°F (31.4°C) and 69.8°F (21°C). September's average high-temperature stands at a still tropical 88.5°F (31.4°C), showing little deviation from August's 92.7°F (33.7°C). Weather in September »Weather in October
October, like September, in Arivaca, Arizona, is a moderately hot autumn month, with an average temperature varying between 59.7°F (15.4°C) and 81°F (27.2°C). October indicates a minor shift in the average high-temperature, from September's hot 88.5°F (31.4°C) to a moderately hot 81°F (27.2°C). Weather in October »Weather in November
November, the last month of the autumn in Arivaca, is another pleasant month, with an average temperature fluctuating between 71.1°F (21.7°C) and 50.2°F (10.1°C). November's arrival corresponds with a decrease in average high-temperatures, from October's moderately hot 81°F (27.2°C) to a pleasant 71.1°F (21.7°C). Weather in November »Weather in December
December, the first month of the winter in Arivaca, is also an enjoyable month, with an average temperature varying between 61.7°F (16.5°C) and 43°F (6.1°C). December, with an average high of 61.7°F (16.5°C) and a low of 43°F (6.1°C), signifies the coldest month of the year. 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
In Arivaca, during the entire year, the rain falls for 61.6 days and collects up to 5.87" (149mm) of precipitation.
The only month with snowfall in Arivaca, Arizona, is January.
The month with the most snowfall in Arivaca, Arizona, is January, when snow falls for 0.1 days and typically aggregates up to 0.08" (2mm) of snow.
Throughout the year, there are 0.3 snowfall days, and 0.08" (2mm) of snow is accumulated.
In Arivaca, snow does not fall in February through December.
The months with the least rainfall in Arivaca are April and May Rain falls for 2.9 days and accumulates 0.12" (3mm) of rain.
The months with the lowest humidity are May and June, with an average relative humidity of 21%.
May through September, with an average maximum UV index of 7, are months with the highest UV index in Arivaca, Arizona.
In Arivaca, June is identified by the average highest temperatures, reaching a peak of 95.5°F (35.3°C) and a low of 69.3°F (20.7°C).
With an average of 14h and 12min of daylight, June has the longest days of the year in Arivaca.
The months with the most rainfall are July and August, with an average 1.3" (33mm) of precipitation.
With an average of 12.2h of sunshine, August has the most sunshine of the year.
The months with the lowest UV index are November and December, with an average maximum UV index of 3.
Arivaca's coldest month, December, generally records average temperatures ranging from a high of 61.7°F (16.5°C) to a low of 43°F (6.1°C).
The most humid month in Arivaca, Arizona, is December, with an average relative humidity of 44%.
The month with the shortest days in Arivaca is December, with an average of 10h and 6min of daylight.
Arivaca, Arizona, does not observe Daylight Saving Time (DST). MST timezone is used over the entire year.
With an average of 7h of sunshine, December has the least sunshine of the year in Arivaca.
Average temperature
Arivaca, AZ
The warmest month (with the highest average high temperature) is June (95.5°F).
The month with the lowest average high temperature is December (61.7°F).
The month with the highest average low temperature is July (75.4°F).
The coldest month (with the lowest average low temperature) is December (43°F).
Average pressure
Arivaca, AZ
- Average pressure in January:
30.07"Hg - Average pressure in February:
30.01"Hg - Average pressure in March:
29.96"Hg - Average pressure in April:
29.89"Hg - Average pressure in May:
29.85"Hg - Average pressure in June:
29.82"Hg
- Average pressure in July:
29.88"Hg - Average pressure in August:
29.88"Hg - Average pressure in September:
29.87"Hg - Average pressure in October:
29.91"Hg - Average pressure in November:
30"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 (29.82"Hg).
Average wind speed
Arivaca, AZ
- Average wind speed in January:
6.3mph - Average wind speed in February:
6.9mph - Average wind speed in March:
7.7mph - Average wind speed in April:
8.8mph - Average wind speed in May:
8.8mph - Average wind speed in June:
8mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6.3mph - Average wind speed in October:
6.7mph - Average wind speed in November:
7mph - Average wind speed in December:
6.5mph
The windiest months (with the highest average wind speed) are April and May (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity
Arivaca, AZ
The month with the highest relative humidity is December (44%).
The months with the lowest relative humidity are May and June (21%).
Average rainfall
Arivaca, AZ
- Average rainfall in January:
0.24" - Average rainfall in February:
0.35" - Average rainfall in March:
0.28" - Average rainfall in April:
0.12" - Average rainfall in May:
0.12" - Average rainfall in June:
0.2"
The wettest months (with the highest rainfall) are July and August (1.3").
The driest months (with the least rainfall) are April and May (0.12").
Average rainfall days
Arivaca, AZ
- Average rainfall days in January:
3.3 days - Average rainfall days in February:
3.4 days - Average rainfall days in March:
3.6 days - Average rainfall days in April:
2.9 days - Average rainfall days in May:
1.4 days - Average rainfall days in June:
2.2 days
- Average rainfall days in July:
15 days - Average rainfall days in August:
11.4 days - Average rainfall days in September:
8.6 days - Average rainfall days in October:
3.1 days - Average rainfall days in November:
2.2 days - Average rainfall days in December:
4.5 days
The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is May (1.4 days).
Average snowfall
Arivaca, AZ
The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days
Arivaca, AZ
- Average snowfall days in January:
0.1 days - Average snowfall days in February:
0 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.1 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.1 days
The months with the highest number of snowfall days are January, September and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, October and November (0 days).
Average daylight / Average sunshine
Arivaca, AZ
- Average daylight in January:
10h and 24min - Average daylight in February:
11h and 6min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 48min - Average daylight in June:
14h and 12min
- Average daylight in July:
14h and 0min - Average daylight in August:
13h and 18min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 24min - Average daylight in November:
10h and 36min - Average daylight in December:
10h and 6min
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 12min - Average sunshine in February:
9h and 6min - Average sunshine in March:
9h and 12min - Average sunshine in April:
10h and 54min - Average sunshine in May:
11h and 54min - Average sunshine in June:
12h and 6min
- Average sunshine in July:
11h and 54min - Average sunshine in August:
12h and 12min - Average sunshine in September:
9h and 42min - Average sunshine in October:
8h and 0min - Average sunshine in November:
7h and 18min - Average sunshine in December:
7h and 0min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days
Arivaca, AZ
- Average sunshine days in January:
27.3 days - Average sunshine days in February:
24.2 days - Average sunshine days in March:
27.8 days - Average sunshine days in April:
27.7 days - Average sunshine days in May:
29.3 days - Average sunshine days in June:
26.3 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
15 days - Average sunshine days in September:
18.5 days - Average sunshine days in October:
26.6 days - Average sunshine days in November:
27.5 days - Average sunshine days in December:
25.8 days
The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is July (12.3 days).
Average UV index
Arivaca, AZ
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover
Arivaca, AZ
The months with the most cloud cover are July and December (Cloud cover 19).
The months with the least cloud cover are May and June (Cloud cover 7).
Average visibility
Arivaca, 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).
