Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
Martin's weather in April shows a minor rise in the average high-temperature, moving slightly up from March's frosty 47.8°F (8.8°C) to a moderate 55.4°F (13°C). Martin witnesses an average low-temperature of 37.4°F (3°C) throughout the month of April.Humidity
In Martin, the average relative humidity in April is 62%.Rainfall
In April, in Martin, South Dakota, the rain falls for 11.9 days. Throughout April, 1.69" (43mm) of precipitation is accumulated. Throughout the year, there are 108 rainfall days, and 15.39" (391mm) of precipitation is accumulated.Snowfall
Months with snowfall in Martin, South Dakota, are January through May, September through December. In Martin, during April, snow falls for 3.8 days and regularly aggregates up to 1.97" (50mm) of snow. In Martin, South Dakota, during the entire year, snow falls for 47.3 days and aggregates up to 19.76" (502mm) of snow.Daylight
In April, the average length of the day is 13h and 26min.On the first day of April in Martin, sunrise is at 6:27 am and sunset at 7:13 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 7:47 pm MDT.
Sunshine
The average sunshine in April in Martin is 9.4h.UV index
In Martin, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 3 in April converts into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
What are April temperatures in Martin?
What is the average humidity in April in Martin?
How many days does it rain in April in Martin?
How much does it snow in Martin in April?
How many hours of daylight does Martin have in April?
What time are sunrise and sunset in April in Martin?
How many hours of sunshine does Martin have in April?
What is the UV index intensity in April in Martin?
Average temperature in April
Martin, SD
- Average high temperature in April: 55.4°F
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is December (32°F).
- Average low temperature in April: 37.4°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in April
Martin, SD
- Average pressure in April: 29.92"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in April
Martin, SD
- Average wind speed in April: 12.9mph
The windiest month (with the highest average wind speed) is April (12.9mph).
The calmest month (with the lowest average wind speed) is August (10.4mph).
Average humidity in April
Martin, SD
- Average humidity in April: 62%
The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are August and September (51%).
Average rainfall in April
Martin, SD
- Average rainfall in April: 1.69"
The wettest month (with the highest rainfall) is May (2.4").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in April
Martin, SD
- Average rainfall days in April: 11.9 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is December (2.8 days).
Average snowfall in April
Martin, SD
- Average snowfall in April: 1.97"
The month with the highest snowfall is March (3.58").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Martin, SD
- Average snowfall days in April: 3.8 days
The month with the highest number of snowfall days is February (10.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Martin, SD
- Average daylight in April: 13h and 2min
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 6min).
- Average sunshine in April: 9h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).
Average sunshine days in April
Martin, SD
- Average sunshine days in April: 12.1 days
The month with the most sunshine days is December (21 days).
The month with the least sunshine days is July (11.8 days).
Average UV index in April
Martin, SD
- Average UV index in April: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Martin, SD
- Average cloud cover in April: 39
The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in April
Martin, SD
- 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).
Martin, South Dakota, USA
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