Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
In May, the average high-temperature increases from a refreshing 55.4°F (13°C) in April to a comfortable 65.1°F (18.4°C). The average low-temperature of 47.1°F (8.4°C) is witnessed in Martin during May.Humidity
In Martin, the average relative humidity in May is 62%.Rainfall
May is the month with the most rainfall in Martin, South Dakota. Rain falls for 15 days and accumulates 2.4" (61mm) of precipitation.Snowfall
Months with snowfall in Martin are January through May, September through December. May is the last month it regularly snows in Martin. During 1.6 snowfall days, in May, Martin aggregates 2.17" (55mm) of snow. Throughout the year, there are 47.3 snowfall days, and 19.76" (502mm) of snow is accumulated.Daylight
The average length of the day in May is 14h and 41min.On the first day of the month, sunrise is at 5:39 am and sunset at 7:48 pm. On the last day of May, in Martin, sunrise is at 5:09 am and sunset at 8:19 pm MDT.
Sunshine
In Martin, the average sunshine in May is 9.9h.UV index
In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 5 in May interprets into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What are the temperatures in Martin in May?
What is the average humidity in May in Martin?
What is the wettest month in Martin?
How much does it rain in Martin in May?
What is the last month it snows in Martin?
How many hours of daylight does Martin have in May?
When is the sunrise / sunset in May in Martin?
How many hours of sunshine does Martin have in May?
What is the UV index intensity in May in Martin?
Average temperature in May
Martin, SD
- Average high temperature in May: 65.1°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 May: 47.1°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 May
Martin, SD
- Average pressure in May: 29.91"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 May
Martin, SD
- Average wind speed in May: 11.9mph
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 May
Martin, SD
- Average humidity in May: 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 May
Martin, SD
- Average rainfall in May: 2.4"
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 May
Martin, SD
- Average rainfall days in May: 15 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 May
Martin, SD
- Average snowfall in May: 2.17"
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 May
Martin, SD
- Average snowfall days in May: 1.6 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 May /
Average sunshine in May
Martin, SD
- Average daylight in May: 14h and 4min
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 May: 9h and 5min
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 May
Martin, SD
- Average sunshine days in May: 13 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 May
Martin, SD
- Average UV index in May: 5
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 May
Martin, SD
- Average cloud cover in May: 35
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 May
Martin, SD
- Average visibility in May: 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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