April weather forecastLoudon, NH
April
Weather in April
April brings a noticeable shift in Loudon's weather, characterized by warmer temperatures, longer daylight hours, and blooming vegetation. In comparison to March's average temperatures, April displays a considerable increase, with a high reaching 53.1°F (11.7°C) and low plunging to 34.7°F (1.5°C). Despite the increment in temperatures, humidity levels dip slightly from 82% in March to 73% in April. April sets the ground ready for the onset of May, with sunny days becoming more frequent and clear. The landscape is colored with vibrant hues, marking the full arrival of the spring season.Temperature
Loudon's transition into April brings a rise in the average high-temperature, moving from a cold 38.8°F (3.8°C) in March to a cool 53.1°F (11.7°C). Loudon, in April, witnesses an average low-temperature of 34.7°F (1.5°C).Humidity
The least humid month is April, with an average relative humidity of 73%.Rainfall
In Loudon, during April, the rain falls for 15.2 days and regularly aggregates up to 2.68" (68mm) of precipitation. In Loudon, during the entire year, the rain falls for 138.6 days and collects up to 27.24" (692mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Loudon, during April, snow falls for 3 days and regularly aggregates up to 1.97" (50mm) of snow. In Loudon, during the entire year, snow falls for 48.2 days and aggregates up to 30.71" (780mm) of snow.Daylight
In April, the average length of the day is 13h and 26min.On the first day of the month, sunrise is at 6:26 am and sunset at 7:12 pm. On the last day of April, sunrise is at 5:39 am and sunset at 7:46 pm EDT.
Sunshine
In April, the average sunshine is 7.7h.UV index
The average daily maximum UV index in April is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: A maximum UV index of 3 in April translates into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be vigilant! The reflective nature of snow can increase 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
Loudon, NH
- Average high temperature in April: 53.1°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (27.7°F).
- Average low temperature in April: 34.7°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).
Average pressure in April
Loudon, NH
- Average pressure in April: 29.96"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Loudon, NH
- Average wind speed in April: 7.1mph
The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in April
Loudon, NH
- Average humidity in April: 73%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (73%).
Average rainfall in April
Loudon, NH
- Average rainfall in April: 2.68"
The wettest month (with the highest rainfall) is October (3.15").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in April
Loudon, NH
- Average rainfall days in April: 15.2 days
The month with the highest number of rainy days is April (15.2 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in April
Loudon, NH
- Average snowfall in April: 1.97"
The month with the highest snowfall is February (7.36").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Loudon, NH
- Average snowfall days in April: 3 days
The month with the highest number of snowfall days is January (11 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Loudon, NH
- Average daylight in April: 13h and 24min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 7h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in April
Loudon, NH
- Average sunshine days in April: 12.4 days
The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is April (12.4 days).
Average UV index in April
Loudon, NH
- Average UV index in April: 3
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in April
Loudon, NH
- Average cloud cover in April: 49
The month with the most cloud cover is March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in April
Loudon, NH
- Average visibility in April: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
