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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, is a frosty winter month in Hydro, Tennessee, with an average temperature ranging between min 31.6°F (-0.2°C) and max 45.5°F (7.5°C). Hydro's temperature records reveal January as the coldest month, marked by average highs of 45.5°F (7.5°C) and lows of 31.6°F (-0.2°C). Weather in January »
Weather in February
The last month of the winter, February, is a cool month in Hydro, Tennessee, with an average temperature fluctuating between 50.4°F (10.2°C) and 35.2°F (1.8°C). The arrival of February brings an average high-temperature of a cool 50.4°F (10.2°C), closely following the temperature pattern of January. Weather in February »
Weather in March
March, the first month of the spring in Hydro, is a moderate month, with temperature in the range of an average low of 42.4°F (5.8°C) and an average high of 59.7°F (15.4°C). Hydro's transition into March is marked by a rise in the average high-temperature, advancing from a cool 50.4°F (10.2°C) in February to a mild 59.7°F (15.4°C). Weather in March »
Weather in April
April is an agreeable spring month in Hydro, Tennessee, with an average temperature fluctuating between 51.3°F (10.7°C) and 69.4°F (20.8°C). The transition to April introduces an increase in the average high-temperature, shifting from a refreshing 59.7°F (15.4°C) in March to an agreeable 69.4°F (20.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Hydro, Tennessee, with an average temperature fluctuating between 78.6°F (25.9°C) and 59.4°F (15.2°C). With the onset of May, Hydro experiences a temperature shift, with the average high-temperature moving from a pleasant 69.4°F (20.8°C) in April to a warm 78.6°F (25.9°C). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in Hydro, Tennessee, with an average temperature varying between 66.9°F (19.4°C) and 87.4°F (30.8°C). A gentle upsurge in temperatures occurs as May gives way to June, with average highs shifting from a moderately hot 78.6°F (25.9°C) to a tropical 87.4°F (30.8°C). Weather in June »
Weather in July
July, like June, is another hot summer month in Hydro, Tennessee, with temperature in the range of an average high of 89.2°F (31.8°C) and an average low of 69.1°F (20.6°C). The highest temperatures are recorded in July, with averages reaching a high of 89.2°F (31.8°C) and a low of 69.1°F (20.6°C). The heat index value for July is calculated to be a blistering 107.6°F (42°C). Weather in July »
Weather in August
The last month of the summer, August, is also a hot month in Hydro, Tennessee, with an average temperature ranging between min 68.2°F (20.1°C) and max 88.5°F (31.4°C). With the onset of August, a modest change to a still tropical 88.5°F (31.4°C) from July's 89.2°F (31.8°C) is noted in high-temperature. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Hydro, Tennessee, with an average temperature ranging between max 83.1°F (28.4°C) and min 62.8°F (17.1°C). In September, the average high-temperature marginally drops from a tropical 88.5°F (31.4°C) in August to a warm 83.1°F (28.4°C). Weather in September »
Weather in October
October, like September, is another pleasant autumn month in Hydro, Tennessee, with an average temperature fluctuating between 51.1°F (10.6°C) and 70.7°F (21.5°C). A shift in the average high-temperature occurs in October, reducing from a warm 83.1°F (28.4°C) in September to an agreeable 70.7°F (21.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Hydro, is also a moderate month, with an average temperature varying between 57.9°F (14.4°C) and 41.5°F (5.3°C). With November's arrival, Hydro's weather changes as the average high-temperature falls from an agreeable 70.7°F (21.5°C) in October to a mild 57.9°F (14.4°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Hydro, Tennessee, with an average temperature fluctuating between 36.7°F (2.6°C) and 49.6°F (9.8°C). The shift from November to December includes a minor decrease in the average high-temperature, lightly dropping from a refreshing 57.9°F (14.4°C) to a chilly 49.6°F (9.8°C). Weather in December »
Updated: Aug 19, 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
What are the coldest months?
January is the coldest month in Hydro, Tennessee, with the temperature often reaching an average high of 45.5°F (7.5°C) and an average low of 31.6°F (-0.2°C).
How much does it rain?
In Hydro, during the entire year, the rain falls for 130.6 days and collects up to 16.89" (429mm) of precipitation.
When does it snow?
January through April, November and December are months with snowfall.
How much does it snow in Hydro?
Throughout the year, there are 7.9 snowfall days, and 1.26" (32mm) of snow is accumulated.
What is the wettest month?
The month with the most rainfall in Hydro is February, when the rain falls for 10 days and typically aggregates up to 1.97" (50mm) of precipitation.
What is the month with the least sunshine?
February has the least sunshine of the year, with an average of 4.6h of sunshine.
What is the most humid month?
The months with the highest humidity are March and December, with an average relative humidity of 79%.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
When it does not snow?
May through October are months without snowfall.
When are the longest days?
With an average of 14h and 30min of daylight, June has the longest days of the year.
What month has the most sunshine?
With an average of 10.5h of sunshine, June has the most sunshine of the year.
When is the highest UV index?
The month with the highest UV index is June, with an average maximum UV index of 7.
What time of the year is the hottest?
Hydro experiences its highest temperatures in July, with an average peak of 89.2°F (31.8°C) and a low of 69.1°F (20.6°C).
What is the driest month?
September is the month with the least rainfall. Rain falls for 10 days and accumulates 0.94" (24mm) of precipitation.
What is the least humid month in Hydro?
With an average relative humidity of 73%, October is the least humid month.
When does it snow the most?
November is the month with the most snowfall. Snow falls for 0.6 days and accumulates 0.35" (9mm) of snow.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 48min of daylight.
When is the lowest UV index?
With an average maximum UV index of 2, December is the month with the lowest UV index.
Average temperature
Hydro, TN
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (45.5°F).
The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (31.6°F).
Average pressure
Hydro, TN
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.99"Hg - Average pressure in August:
29.98"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 (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed
Hydro, TN
- Average wind speed in January:
8mph - Average wind speed in February:
8.2mph - Average wind speed in March:
8mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.4mph - Average wind speed in November:
7.2mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is February (8.2mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).
Average humidity
Hydro, TN
The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Hydro, TN
- Average rainfall in January:
1.18" - Average rainfall in February:
1.97" - Average rainfall in March:
1.38" - Average rainfall in April:
1.46" - Average rainfall in May:
1.38" - Average rainfall in June:
1.34"
- Average rainfall in July:
1.93" - Average rainfall in August:
1.61" - Average rainfall in September:
0.94" - Average rainfall in October:
1.34" - Average rainfall in November:
0.98" - Average rainfall in December:
1.38"
The wettest month (with the highest rainfall) is February (1.97").
The driest month (with the least rainfall) is September (0.94").
Average rainfall days
Hydro, TN
- Average rainfall days in January:
8.3 days - Average rainfall days in February:
10 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
9.8 days - Average rainfall days in May:
13 days - Average rainfall days in June:
12.3 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
13.3 days - Average rainfall days in September:
10 days - Average rainfall days in October:
8.9 days - Average rainfall days in November:
7.7 days - Average rainfall days in December:
9.7 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is November (7.7 days).
Average snowfall
Hydro, TN
The month with the highest snowfall is November (0.35").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Hydro, TN
- Average snowfall days in January:
2.2 days - Average snowfall days in February:
2.3 days - Average snowfall days in March:
0.8 days - Average snowfall days in April:
0.2 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:
0.1 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
1.7 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Hydro, TN
- Average daylight in January:
10h and 1min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 3min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - 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:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
9h and 1min - Average sunshine in May:
9h and 3min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 5min - Average sunshine in December:
4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days
Hydro, TN
- Average sunshine days in January:
19.1 days - Average sunshine days in February:
15.5 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
17.7 days - Average sunshine days in May:
15.3 days - Average sunshine days in June:
15.2 days
- Average sunshine days in July:
12.4 days - Average sunshine days in August:
15.4 days - Average sunshine days in September:
17.4 days - Average sunshine days in October:
20.4 days - Average sunshine days in November:
20.7 days - Average sunshine days in December:
18.7 days
The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is July (12.4 days).
Average UV index
Hydro, TN
The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Hydro, TN
The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility
Hydro, TN
The months with the highest visibility are January, February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are May, July and August (5mi).
Hydro, Tennessee, USA
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