Climate and monthly weather forecastRio Rico, AZ
Climate and monthly weather forecast
Weather in January
January, like December, is another mild winter month in Rio Rico, Arizona, with an average temperature fluctuating between 60.4°F (15.8°C) and 40.5°F (4.7°C). Rio Rico's average high-temperature marks a still moderate 60.4°F (15.8°C) with the advent of January, closely mirroring that of the preceding month. Weather in January »Weather in February
The last month of the winter, February, is an enjoyable month in Rio Rico, Arizona, with an average temperature fluctuating between 41.7°F (5.4°C) and 61.5°F (16.4°C). The transition into February reveals an average high-temperature of an enjoyable 61.5°F (16.4°C), mirroring a close resemblance to January. Weather in February »Weather in March
The first month of the spring, March, is a pleasant month in Rio Rico, Arizona, with an average temperature ranging between min 46.9°F (8.3°C) and max 68.5°F (20.3°C). A subtle rise in the average high-temperature is observed during March, adjusting from an enjoyable 61.5°F (16.4°C) in February to an agreeable 68.5°F (20.3°C). Weather in March »Weather in April
April is a warm spring month in Rio Rico, Arizona, with an average temperature fluctuating between 50.4°F (10.2°C) and 74.3°F (23.5°C). In Rio Rico, the average high-temperature in April slightly increases from an agreeable 68.5°F (20.3°C) in March to a warm 74.3°F (23.5°C). Weather in April »Weather in May
The last month of the spring, May, is also a moderately hot month in Rio Rico, Arizona, with temperature in the range of an average high of 81.3°F (27.4°C) and an average low of 55.2°F (12.9°C). May introduces a minor temperature shift, with average high-temperatures adjusting from April's moderately hot 74.3°F (23.5°C) to a still warm 81.3°F (27.4°C). Weather in May »Weather in June
June, the first month of the summer in Rio Rico, is a hot month, with an average temperature varying between 91°F (32.8°C) and 65.3°F (18.5°C). Rio Rico reaches its highest average temperatures in June, measuring 91°F (32.8°C) at the peak and 65.3°F (18.5°C) at the lowest. Weather in June »Weather in July
July, the same as June, in Rio Rico, Arizona, is a hot summer month, with an average temperature varying between 87.4°F (30.8°C) and 70.2°F (21.2°C). The arrival of July brings an average high-temperature of a still hot 87.4°F (30.8°C), subtly diverging from June's 91°F (32.8°C). Weather in July »Weather in August
August, the last month of the summer in Rio Rico, is also a hot month, with an average temperature varying between 87.1°F (30.6°C) and 68.4°F (20.2°C). Stepping into August, Rio Rico records an average high-temperature of a still tropical 87.1°F (30.6°C), almost consistent with July. Weather in August »Weather in September
September, the first month of the autumn in Rio Rico, is also a moderately hot month, with temperature in the range of an average low of 64.6°F (18.1°C) and an average high of 83.7°F (28.7°C). September brings an average high-temperature of a moderately hot 83.7°F (28.7°C), nearly identical to the preceding month. Weather in September »Weather in October
October, like September, in Rio Rico, Arizona, is a moderately hot autumn month, with an average temperature fluctuating between 55.4°F (13°C) and 77.2°F (25.1°C). The beginning of October brings a slight decrease in the average high-temperature, transitioning from 83.7°F (28.7°C) in September to a still warm 77.2°F (25.1°C). Weather in October »Weather in November
The last month of the autumn, November, is another comfortable month in Rio Rico, Arizona, with temperature in the range of an average low of 46.6°F (8.1°C) and an average high of 67.6°F (19.8°C). With November's arrival, Rio Rico sees a decrease in average high-temperatures, moving from a warm 77.2°F (25.1°C) in October to a refreshing 67.6°F (19.8°C). Weather in November »Weather in December
The first month of the winter, December, is still a mild month in Rio Rico, Arizona, with an average temperature varying between 59.2°F (15.1°C) and 39.9°F (4.4°C). Rio Rico's coldest month, December, generally records average temperatures ranging from a high of 59.2°F (15.1°C) to a low of 39.9°F (4.4°C). Weather in December »Updated: Aug 18, 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
Throughout the year, there are 87.8 rainfall days, and 15.43" (392mm) of precipitation is accumulated.
Months with snowfall are January through March and December.
In Rio Rico, during the entire year, snow falls for 2.1 days and aggregates up to 2.32" (59mm) of snow.
The months with the lowest UV index are January, November and December, with an average maximum UV index of 3.
In Rio Rico, snow does not fall in April through November.
May and June, with an average relative humidity of 24%, are the least humid months.
The month with the least rainfall is May, when the rain falls for 1.8 days and typically collects 0.16" (4mm) of precipitation.
June is the warmest month of the year, registering average temperatures as high as 91°F (32.8°C) and as low as 65.3°F (18.5°C).
The month with the longest days is June, with an average of 14h and 12min of daylight.
June has the most sunshine of the year, with an average of 12h of sunshine.
The months with the highest UV index are June and August, with an average maximum UV index of 7.
July is the month with the most rainfall. Rain falls for 21.9 days and accumulates 4.53" (115mm) of precipitation.
With an average relative humidity of 51%, August is the most humid month.
December, on average, is the coldest month, registering a high temperature of 59.2°F (15.1°C) and a low of 39.9°F (4.4°C).
The month with the most snowfall is December, when snow falls for 0.7 days and typically aggregates up to 1.06" (27mm) of snow.
With an average of 10h and 6min of daylight, December has the shortest days of the year.
Rio Rico does not utilize Daylight Saving Time (DST). MST timezone is used throughout the entire year.
December has the least sunshine of the year, with an average of 6.9h of sunshine.
Average temperature
Rio Rico, AZ
The warmest month (with the highest average high temperature) is June (91°F).
The month with the lowest average high temperature is December (59.2°F).
The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is December (39.9°F).
Average pressure
Rio Rico, AZ
- Average pressure in January:
30.06"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:
30.03"Hg
The month with the highest atmospheric pressure is January (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).
Average wind speed
Rio Rico, AZ
- Average wind speed in January:
6.5mph - Average wind speed in February:
7.6mph - Average wind speed in March:
8.5mph - Average wind speed in April:
9.8mph - Average wind speed in May:
9.9mph - Average wind speed in June:
8.7mph
- Average wind speed in July:
5.9mph - Average wind speed in August:
5.2mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7mph - Average wind speed in November:
7.3mph - Average wind speed in December:
6.8mph
The windiest month (with the highest average wind speed) is May (9.9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Rio Rico, AZ
The month with the highest relative humidity is August (51%).
The months with the lowest relative humidity are May and June (24%).
Average rainfall
Rio Rico, AZ
- Average rainfall in January:
0.63" - Average rainfall in February:
0.83" - Average rainfall in March:
0.51" - Average rainfall in April:
0.2" - Average rainfall in May:
0.16" - Average rainfall in June:
0.39"
- Average rainfall in July:
4.53" - Average rainfall in August:
3.86" - Average rainfall in September:
2.32" - Average rainfall in October:
0.47" - Average rainfall in November:
0.83" - Average rainfall in December:
0.71"
The wettest month (with the highest rainfall) is July (4.53").
The driest month (with the least rainfall) is May (0.16").
Average rainfall days
Rio Rico, AZ
- Average rainfall days in January:
4.7 days - Average rainfall days in February:
4.5 days - Average rainfall days in March:
4.3 days - Average rainfall days in April:
3.1 days - Average rainfall days in May:
1.8 days - Average rainfall days in June:
3.8 days
- Average rainfall days in July:
21.9 days - Average rainfall days in August:
18.3 days - Average rainfall days in September:
12.2 days - Average rainfall days in October:
4.7 days - Average rainfall days in November:
2.8 days - Average rainfall days in December:
5.7 days
The month with the highest number of rainy days is July (21.9 days).
The month with the least rainy days is May (1.8 days).
Average snowfall
Rio Rico, AZ
The month with the highest snowfall is December (1.06").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Rio Rico, AZ
- Average snowfall days in January:
0.4 days - Average snowfall days in February:
0.8 days - Average snowfall days in March:
0.2 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 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0.7 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Rio Rico, 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 6min - Average sunshine in February:
8h and 54min - 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 0min
- Average sunshine in July:
11h and 36min - Average sunshine in August:
11h and 54min - Average sunshine in September:
9h and 36min - Average sunshine in October:
7h and 54min - Average sunshine in November:
7h and 12min - Average sunshine in December:
6h and 54min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days
Rio Rico, AZ
- Average sunshine days in January:
25.8 days - Average sunshine days in February:
23.3 days - Average sunshine days in March:
26.8 days - Average sunshine days in April:
27.2 days - Average sunshine days in May:
28.8 days - Average sunshine days in June:
24.3 days
- Average sunshine days in July:
6.6 days - Average sunshine days in August:
8 days - Average sunshine days in September:
15 days - Average sunshine days in October:
24.3 days - Average sunshine days in November:
26.4 days - Average sunshine days in December:
24.4 days
The month with the most sunshine days is May (28.8 days).
The month with the least sunshine days is July (6.6 days).
Average UV index
Rio Rico, AZ
The months with the highest UV index are June and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover
Rio Rico, AZ
The month with the most cloud cover is July (Cloud cover 24).
The month with the least cloud cover is May (Cloud cover 7).
Average visibility
Rio Rico, 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).
