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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 snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Rio, Georgia, is another fresh winter month, with an average temperature varying between 36.1°F (2.3°C) and 52.2°F (11.2°C). In Rio, the lowest average temperatures are observed in January, with a high of 52.2°F (11.2°C) and a low of 36.1°F (2.3°C). Weather in January »
Weather in February
February, the last month of the winter in Rio, is a refreshing month, with an average temperature fluctuating between 39.7°F (4.3°C) and 56.8°F (13.8°C). The onset of February manifests an average high-temperature of a mild 56.8°F (13.8°C), demonstrating a minor variation from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a comfortable month in Rio, Georgia, with an average temperature fluctuating between 64.4°F (18°C) and 45.5°F (7.5°C). As March begins, there's a slight increase in the average high-temperature, moving from a moderate 56.8°F (13.8°C) in February to an enjoyable 64.4°F (18°C). Weather in March »
Weather in April
April is a warm spring month in Rio, Georgia, with an average temperature ranging between max 73.6°F (23.1°C) and min 53.4°F (11.9°C). The start of April is characterized by an increase in the average high-temperature, transitioning from a refreshing 64.4°F (18°C) in March to a moderately hot 73.6°F (23.1°C). Weather in April »
Weather in May
The last month of the spring, May, is another warm month in Rio, Georgia, with temperature in the range of an average high of 81°F (27.2°C) and an average low of 60.8°F (16°C). A slight uplift in the average high-temperature marks May, adjusting from April's moderately hot 73.6°F (23.1°C) to a still warm 81°F (27.2°C). Weather in May »
Weather in June
June, the first month of the summer in Rio, is a tropical month, with an average temperature fluctuating between 67.8°F (19.9°C) and 87.8°F (31°C). With the start of June, the average high-temperature marginally shifts from May's warm 81°F (27.2°C) to a hot 87.8°F (31°C). Weather in June »
Weather in July
July, like June, is another tropical summer month in Rio, Georgia, with an average temperature fluctuating between 90°F (32.2°C) and 70.7°F (21.5°C). July is the month when Rio's temperatures reach their peak, with averages of 90°F (32.2°C) and lows of 70.7°F (21.5°C). The heat index in July is evaluated at a blisteringly hot 109.4°F (43°C). Weather in July »
Weather in August
August, the last month of the summer in Rio, is another tropical month, with an average temperature varying between 88.5°F (31.4°C) and 70.2°F (21.2°C). The transition into August notes an average high-temperature of a still tropical 88.5°F (31.4°C), revealing a mild distinction from the 90°F (32.2°C) in July. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Rio, Georgia, with an average temperature fluctuating between 65.5°F (18.6°C) and 84°F (28.9°C). In September, Rio notes an average high-temperature of a moderately hot 84°F (28.9°C), hardly different from the preceding month. Weather in September »
Weather in October
October, like September, in Rio, Georgia, is a moderately hot autumn month, with an average temperature fluctuating between 54.3°F (12.4°C) and 73.9°F (23.3°C). The arrival of October signals a shift in temperature, down from a warm 84°F (28.9°C) in September to a still moderately hot 73.9°F (23.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is another comfortable month in Rio, Georgia, with an average temperature fluctuating between 44.2°F (6.8°C) and 62.1°F (16.7°C). November's onset corresponds with a shift in the average high-temperature, moving from a warm 73.9°F (23.3°C) in October to a comfortable 62.1°F (16.7°C). Weather in November »
Weather in December
December, the first month of the winter in Rio, is also a fresh month, with an average temperature ranging between max 55.2°F (12.9°C) and min 40.5°F (4.7°C). The onset of December results in a small decrease in the average high-temperature, moderately receding from a comfortable 62.1°F (16.7°C) in November to a fresh 55.2°F (12.9°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Rio?
January is the month that records the lowest temperatures, with averages ranging from a high of 52.2°F (11.2°C) to a low of 36.1°F (2.3°C).
How much does it rain in Rio?
In Rio, during the entire year, the rain falls for 179.6 days and collects up to 39.84" (1012mm) of precipitation.
When does it snow in Rio?
Months with snowfall in Rio are January through March, November and December.
When does it snow the most in Rio?
January is the month with the most snowfall in Rio. Snow falls for 1 days and accumulates 0.47" (12mm) of snow.
How many days does it snow in Rio?
Throughout the year, in Rio, there are 2.7 snowfall days, and 0.94" (24mm) of snow is accumulated.
What are the months with the lowest UV index in Rio?
The months with the lowest UV index in Rio are January, February and December, with an average maximum UV index of 3.
When is Daylight Saving Time (DST) in Rio?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Rio, Georgia, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
When it does not snow in Rio?
In Rio, Georgia, snow does not fall in April through October.
When are the longest days in Rio?
June has the longest days of the year in Rio, Georgia, with an average of 14h and 18min of daylight.
When is the highest UV index in Rio?
The month with the highest UV index in Rio is June, with an average maximum UV index of 7.
What are the warmest months in Rio?
Temperature records in Rio, Georgia, mark July as the warmest month, with highs averaging 90°F (32.2°C) and lows at 70.7°F (21.5°C).
What month has the most sunshine in Rio?
The month with the most sunshine in Rio is July, with an average of 10.6h of sunshine.
What is the wettest month in Rio?
The month with the most rainfall is August, when the rain falls for 21.2 days and typically aggregates up to 4.61" (117mm) of precipitation.
What is the least humid month in Rio?
October and November, with an average relative humidity of 72%, are the least humid months.
What is the driest month in Rio?
The month with the least rainfall in Rio is October, when the rain falls for 9.3 days and typically collects 2.09" (53mm) of precipitation.
What is the most humid month in Rio?
With an average relative humidity of 78%, December is the most humid month.
What is the month with the shortest days in Rio?
With an average of 10h and 0min of daylight, December has the shortest days of the year in Rio.
What is the month with the least sunshine in Rio?
With an average of 5.1h of sunshine, December has the least sunshine of the year in Rio.
Average temperature
Rio, GA
The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (52.2°F).
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).
Average pressure
Rio, GA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.1"Hg - Average pressure in April:
30.02"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
29.99"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.15"Hg - Average pressure in December:
30.15"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed
Rio, GA
- Average wind speed in January:
7.7mph - Average wind speed in February:
7.5mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7mph - Average wind speed in May:
5.7mph - Average wind speed in June:
4.9mph
- Average wind speed in July:
4.5mph - Average wind speed in August:
4.4mph - Average wind speed in September:
4.8mph - Average wind speed in October:
6mph - Average wind speed in November:
6.5mph - Average wind speed in December:
7.1mph
The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity
Rio, GA
The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are October and November (72%).
Average rainfall
Rio, GA
- Average rainfall in January:
2.95" - Average rainfall in February:
3.31" - Average rainfall in March:
2.76" - Average rainfall in April:
3.54" - Average rainfall in May:
3.43" - Average rainfall in June:
3.58"
- Average rainfall in July:
4.53" - Average rainfall in August:
4.61" - Average rainfall in September:
2.44" - Average rainfall in October:
2.09" - Average rainfall in November:
2.56" - Average rainfall in December:
4.06"
The wettest month (with the highest rainfall) is August (4.61").
The driest month (with the least rainfall) is October (2.09").
Average rainfall days
Rio, GA
- Average rainfall days in January:
12.3 days - Average rainfall days in February:
13 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
13.7 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
19.3 days
- Average rainfall days in July:
22.6 days - Average rainfall days in August:
21.2 days - Average rainfall days in September:
13.8 days - Average rainfall days in October:
9.3 days - Average rainfall days in November:
9.4 days - Average rainfall days in December:
13.4 days
The month with the highest number of rainy days is July (22.6 days).
The month with the least rainy days is October (9.3 days).
Average snowfall
Rio, GA
The month with the highest snowfall is January (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Rio, GA
- Average snowfall days in January:
1 days - Average snowfall days in February:
0.7 days - Average snowfall days in March:
0.3 days - Average snowfall days in April:
0.1 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:
0.1 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is January (1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Rio, GA
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - 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 2min
- Average daylight in July:
14h and 1min - 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 2min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
5h and 5min - Average sunshine in February:
6h and 4min - Average sunshine in March:
7h and 1min - Average sunshine in April:
8h and 3min - Average sunshine in May:
10h and 0min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
9h and 2min - Average sunshine in September:
8h and 3min - Average sunshine in October:
7h and 1min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days
Rio, GA
- Average sunshine days in January:
17.1 days - Average sunshine days in February:
13.2 days - Average sunshine days in March:
14 days - Average sunshine days in April:
15 days - Average sunshine days in May:
13.5 days - Average sunshine days in June:
8.9 days
- Average sunshine days in July:
7.4 days - Average sunshine days in August:
8.3 days - Average sunshine days in September:
14.8 days - Average sunshine days in October:
20.6 days - Average sunshine days in November:
19.2 days - Average sunshine days in December:
16.4 days
The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (7.4 days).
Average UV index
Rio, GA
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover
Rio, GA
The month with the most cloud cover is December (Cloud cover 45).
The months with the least cloud cover are June, September and October (Cloud cover 31).
Average visibility
Rio, GA
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).
Rio, Georgia, USA
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