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
Lockwood sees an increase in the average high-temperature with the arrival of May, moving from April's cool 53.6°F (12°C) to a comfortable 64°F (17.8°C). During May nights, Lockwood witnesses a consistent average temperature of 44.2°F (6.8°C).Humidity
In Lockwood, Montana, the average relative humidity in May is 59%.Rainfall
The month with the most rainfall in Lockwood, Montana, is May, when the rain falls for 17.6 days and typically aggregates up to 2.13" (54mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. May is the last month it regularly snows in Lockwood. During 0.7 snowfall days, in May, Lockwood aggregates 0.28" (7mm) of snow. Throughout the year, in Lockwood, Montana, there are 64.5 snowfall days, and 31.18" (792mm) of snow is accumulated.Daylight
In May, the average length of the day is 14h and 58min.On the first day of May, sunrise is at 5:59 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 8:55 pm MDT.
Sunshine
In May, the average sunshine 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 health hazard from unsafe exposure to UV radiation for the average person.Note: A maximum high daily UV index of 5 during May translates into the following directions:
Be vigilant - Preventing sunburn is recommended. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Lockwood?
What is the average humidity in May in Lockwood?
What is the wettest month in Lockwood?
How much does it rain in Lockwood in May?
What is the last month it snows in Lockwood?
What is the average length of the day in May in Lockwood?
When is the sunrise / sunset in May in Lockwood?
How long on average sun shines in May in Lockwood?
What is the UV index intensity in May in Lockwood?
Average temperature in May
Lockwood, MT
- Average high temperature in May: 64°F
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is December (31.1°F).
- Average low temperature in May: 44.2°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is February (18.3°F).
Average pressure in May
Lockwood, MT
- Average pressure in May: 29.92"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in May
Lockwood, MT
- Average wind speed in May: 8.6mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity in May
Lockwood, MT
- Average humidity in May: 59%
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (40%).
Average rainfall in May
Lockwood, MT
- Average rainfall in May: 2.13"
The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is July (0.71").
Average rainfall days in May
Lockwood, MT
- Average rainfall days in May: 17.6 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in May
Lockwood, MT
- Average snowfall in May: 0.28"
The month with the highest snowfall is February (6.5").
The months with the least snowfall are June, July and August (0").
Average snowfall days in May
Lockwood, MT
- Average snowfall days in May: 0.7 days
The month with the highest number of snowfall days is February (13.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Lockwood, MT
- Average daylight in May: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in May: 9h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days in May
Lockwood, MT
- Average sunshine days in May: 11.5 days
The month with the most sunshine days is September (18.8 days).
The month with the least sunshine days is April (9.9 days).
Average UV index in May
Lockwood, MT
- 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, March, November and December (UV index 2).
Average cloud cover in May
Lockwood, MT
- Average cloud cover in May: 36
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 15).
Average visibility in May
Lockwood, MT
- 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).
Lockwood, Montana, USA
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