April weather forecastMartin, TN
April
Weather in April
April in Martin, Tennessee, is an agreeable spring month, with an average temperature varying between 68.2°F (20.1°C) and 50.9°F (10.5°C).Temperature
The shift into April is accompanied by a temperature increase, with the average high-temperature rising from a moderate 58.1°F (14.5°C) in March to an agreeable 68.2°F (20.1°C). Martin temperatures generally rest at a low of 50.9°F (10.5°C) during the April nights.Humidity
In Martin, the average relative humidity in April is 77%.Rainfall
In Martin, during April, the rain falls for 15.6 days and regularly aggregates up to 3.82" (97mm) of precipitation. Throughout the year, in Martin, there are 158.8 rainfall days, and 34.72" (882mm) of precipitation is accumulated.Snowfall
April through October are months without snowfall.Daylight
In April, the average length of the day is 13h and 8min.On the first day of April, sunrise is at 6:40 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 7:42 pm CDT.
Sunshine
In Martin, the average sunshine in April is 9h.UV index
In Martin, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 5 during April leads to these advisories:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Martin, TN
- Average high temperature in April: 68.2°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (43.3°F).
- Average low temperature in April: 50.9°F
The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).
Average pressure in April
Martin, TN
- Average pressure in April: 29.97"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in April
Martin, TN
- Average wind speed in April: 9.1mph
The windiest months (with the highest average wind speed) are January, February and April (9.1mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).
Average humidity in April
Martin, TN
- Average humidity in April: 77%
The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in April
Martin, TN
- Average rainfall in April: 3.82"
The wettest month (with the highest rainfall) is February (4.09").
The driest month (with the least rainfall) is September (1.38").
Average rainfall days in April
Martin, TN
- Average rainfall days in April: 15.6 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is November (9.4 days).
Average snowfall in April
Martin, TN
- Average snowfall in April: 0"
The month with the highest snowfall is March (1.34").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in April
Martin, TN
- Average snowfall days in April: 0.2 days
The months with the highest number of snowfall days are January and February (3.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Martin, TN
- Average daylight in April: 13h and 6min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in April: 9h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in April
Martin, TN
- Average sunshine days in April: 12.7 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (11.9 days).
Average UV index in April
Martin, TN
- Average UV index in April: 5
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are February and December (UV index 2).
Average cloud cover in April
Martin, TN
- Average cloud cover in April: 39
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in April
Martin, TN
- Average visibility in April: 6mi
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).
