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
As Sibley transitions into May, a marginal rise in the average high-temperature is observed, moving from a warm 75.4°F (24.1°C) in April to a still moderately hot 82.9°F (28.3°C). Throughout May, Sibley witnesses a nighttime temperature average of 64.4°F (18°C).Heat index
For most parts of May, the heat index is estimated at a hot 91.4°F (33°C). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.Remember that heat index calculations are made for conditions in the shade with light wind. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Humidity
In May, the average relative humidity is 78%.Rainfall
In Sibley, in May, it is raining for 15.3 days, with typically 3.07" (78mm) of accumulated precipitation. In Sibley, Mississippi, during the entire year, the rain falls for 168.8 days and collects up to 37.52" (953mm) of precipitation.Snowfall
In Sibley, snow does not fall in April through November.Daylight
The average length of the day in May is 13h and 46min.On the first day of May in Sibley, sunrise is at 6:19 am and sunset at 7:45 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:05 pm CDT.
Sunshine
In May, the average sunshine in Sibley is 9.8h.UV index
In May, the average daily maximum UV index in Sibley is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: An average maximum UV index of 6 in May leads to these recommendations:
Ward off overexposure. Defence against solar harm is crucial. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Sibley in May?
What is the average humidity in May in Sibley?
How much does it rain in Sibley in May?
When it does not snow in Sibley?
How many hours of daylight does Sibley have in May?
When are sunrise and sunset in May in Sibley?
How many hours of sunshine does Sibley have in May?
What is the UV index reading in May in Sibley?
Average temperature in May
Sibley, MS
- Average high temperature in May: 82.9°F
The warmest months (with the highest average high temperature) are July and August (91°F).
The month with the lowest average high temperature is January (55.9°F).
- Average low temperature in May: 64.4°F
The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (40.6°F).
Average pressure in May
Sibley, MS
- Average pressure in May: 29.98"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.96"Hg).
Average wind speed in May
Sibley, MS
- Average wind speed in May: 6.2mph
The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest month (with the lowest average wind speed) is July (5mph).
Average humidity in May
Sibley, MS
- Average humidity in May: 78%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (70%).
Average rainfall in May
Sibley, MS
- Average rainfall in May: 3.07"
The wettest month (with the highest rainfall) is July (4.02").
The driest month (with the least rainfall) is November (2.17").
Average rainfall days in May
Sibley, MS
- Average rainfall days in May: 15.3 days
The months with the highest number of rainy days are July and August (19.3 days).
The month with the least rainy days is October (8.9 days).
Average snowfall in May
Sibley, MS
- Average snowfall in May: 0"
The month with the highest snowfall is January (0.43").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in May
Sibley, MS
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in May /
Average sunshine in May
Sibley, MS
- Average daylight in May: 13h and 5min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in May: 9h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in May
Sibley, MS
- Average sunshine days in May: 14 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in May
Sibley, MS
- Average UV index in May: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in May
Sibley, MS
- Average cloud cover in May: 34
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in May
Sibley, MS
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).
Sibley, Mississippi, USA
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