Monthly weather forecast and climate
Rio Rico, AZ

Weather in January

January, the same as December, in Rio Rico, Arizona, is a moderate winter month, with temperature in the range of an average low of 40.5°F (4.7°C) and an average high of 60.4°F (15.8°C). In Rio Rico, the average high-temperature in January is essentially the same as in December - a still moderate 60.4°F (15.8°C). Weather in January »

Weather in February

The last month of the winter, February, is a comfortable month in Rio Rico, Arizona, with average temperature varying between 41.7°F (5.4°C) and 61.5°F (16.4°C). In Rio Rico, the average high-temperature in February is relatively the same as in January - an enjoyable 61.5°F (16.4°C). Weather in February »

Weather in March

The first month of the spring, March, is an agreeable month in Rio Rico, Arizona, with average temperature fluctuating between 46.9°F (8.3°C) and 68.5°F (20.3°C). In Rio Rico, the average high-temperature slightly increases, from an enjoyable 61.5°F (16.4°C) in February, to a pleasant 68.5°F (20.3°C). Weather in March »

Weather in April

April is a moderately hot spring month in Rio Rico, Arizona, with average temperature varying 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 another warm 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). In May, the average high-temperature slightly increases, from a moderately hot 74.3°F (23.5°C) in April, 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 average temperature fluctuating between 91°F (32.8°C) and 65.3°F (18.5°C). The warmest month is June, with an average high-temperature of 91°F (32.8°C) and an average low-temperature of 65.3°F (18.5°C). Weather in June »

Weather in July

July, the same as June, in Rio Rico, Arizona, is another hot summer month, with average temperature fluctuating between 87.4°F (30.8°C) and 70.2°F (21.2°C). In July, the average high-temperature is practically the same as in June - a still hot 87.4°F (30.8°C). Weather in July »

Weather in August

The last month of the summer, August, is another tropical month in Rio Rico, Arizona, with average temperature varying between 87.1°F (30.6°C) and 68.4°F (20.2°C). In August, the average high-temperature is practically the same as in July - a still tropical 87.1°F (30.6°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Rio Rico, Arizona, with average temperature varying between 83.7°F (28.7°C) and 64.6°F (18.1°C). In Rio Rico, the average high-temperature in September is practically the same as in August - a moderately hot 83.7°F (28.7°C). Weather in September »

Weather in October

October, like September, in Rio Rico, Arizona, is another warm autumn month, with average temperature varying between 55.4°F (13°C) and 77.2°F (25.1°C). In October, the average high-temperature marginally drops, from a moderately hot 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 also an enjoyable month in Rio Rico, Arizona, with average temperature ranging between max 67.6°F (19.8°C) and min 46.6°F (8.1°C). In November, the average high-temperature decreases, from a moderately hot 77.2°F (25.1°C) in October, to an enjoyable 67.6°F (19.8°C). Weather in November »

Weather in December

December, the first month of the winter, in Rio Rico, is also a moderate month, with average temperature fluctuating between 59.2°F (15.1°C) and 39.9°F (4.4°C). The coldest month is December, with an average high-temperature of 59.2°F (15.1°C) and an average low-temperature of 39.9°F (4.4°C). Weather in December »
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FAQ

How many days does it rain in Rio Rico?

In Rio Rico, Arizona, during the entire year, the rain falls for 87.8 days and collects up to 15.43" (392mm) of precipitation.

When does it snow in Rio Rico?

January through March and December are months with snowfall in Rio Rico.

How many days does it snow in Rio Rico?

Throughout the year, there are 2.1 snowfall days, and 2.32" (59mm) of snow is accumulated.

What are the months with the lowest UV index in Rio Rico?

January, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Rio Rico.

When it does not snow in Rio Rico?

In Rio Rico snow does not fall in April through November.

What is the least humid month in Rio Rico?

Months with the lowest humidity are May and June, with an average relative humidity of 24%.

What is the driest month in Rio Rico?

May is the month with the least rainfall in Rio Rico. Rain falls for 1.8 days and accumulates 0.16" (4mm) of precipitation.

What is the warmest month in Rio Rico?

June is the warmest month in Rio Rico, Arizona, with an average high-temperature of 91°F (32.8°C) and an average low-temperature of 65.3°F (18.5°C).

When are the longest days in Rio Rico?

June has the longest days of the year in Rio Rico, Arizona, with an average of 14.2h of daylight.

What month has the most sunshine in Rio Rico?

June has the most sunshine of the year in Rio Rico, with an average of 12h of sunshine.

What are the months with the highest UV index in Rio Rico?

Months with the highest UV index are June and August, with an average maximum UV index of 7.

What is the rainiest month in Rio Rico?

July is the month with the most rainfall. Rain falls for 21.9 days and accumulates 4.53" (115mm) of precipitation.

What is the most humid month in Rio Rico?

The most humid month in Rio Rico is August, with an average relative humidity of 51%.

What is the coldest month in Rio Rico?

December is the coldest month in Rio Rico, Arizona, with an average high-temperature of 59.2°F (15.1°C) and an average low-temperature of 39.9°F (4.4°C).

When does it snow the most in Rio Rico?

December is the month with the most snowfall. Snow falls for 0.7 days and accumulates 1.06" (27mm) of snow.

What is the month with the shortest days in Rio Rico?

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

What is the month with the least sunshine in Rio Rico?

December has the least sunshine of the year, with an average of 6.9h of sunshine.

Average temperature
Rio Rico, AZ

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).

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Average pressure
Rio Rico, AZ

Average pressure - Rio Rico, AZ

The month with the highest atmospheric pressure is January (30.06").
The month with the lowest atmospheric pressure is June (29.82").

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Average wind speed
Rio Rico, AZ

Average wind speed - Rio Rico, AZ

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).

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Average rainfall
Rio Rico, AZ

Average rainfall - Rio Rico, AZ

The wettest month (with the highest rainfall) is July (4.53").
The driest month (with the least rainfall) is May (0.16").

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Average rainfall days
Rio Rico, AZ

Average rainfall days - Rio Rico, AZ

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).

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Average snowfall
Rio Rico, AZ

Average snowfall - Rio Rico, AZ

The month with the highest snowfall is December (1.06").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days
Rio Rico, AZ

Average snowfall days - Rio Rico, AZ

The month with the highest number of snowfall days is February (0.8 days).
Months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight / Average sunshine
Rio Rico, AZ

Average daylight / Average sunshine - Rio Rico, AZ

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

The month with the most sunshine is June (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 6.9h).

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Average sunshine days
Rio Rico, AZ

Average sunshine days - Rio Rico, AZ

The month with the most sunshine days is May (28.8 days).
The month with the least sunshine days is July (6.6 days).

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Average visibility
Rio Rico, AZ

Average visibility - Rio Rico, 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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