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
The start of May in Anaconda is characterized by an increase in the average high-temperature, transitioning from a cold 42.1°F (5.6°C) in April to a cool 53.8°F (12.1°C). May nights bring a pronounced temperature shift, with averages hovering around a freezing cold 31.5°F (-0.3°C).Humidity
In Anaconda, Montana, the average relative humidity in May is 70%.Rainfall
In Anaconda, in May, during 19.4 rainfall days, 2.76" (70mm) of precipitation is typically accumulated. In Anaconda, during the entire year, the rain falls for 139.3 days and collects up to 18.74" (476mm) of precipitation.Snowfall
Months with snowfall in Anaconda are January through June, September through December. In Anaconda, in May, snow falls for 6.1 days, with typically accumulated 3.5" (89mm) of snow. In Anaconda, during the entire year, snow falls for 117.3 days and aggregates up to 65.47" (1663mm) of snow.Daylight
In Anaconda, the average length of the day in May is 14h and 59min.On the first day of the month, sunrise is at 6:16 am and sunset at 8:40 pm. On the last day of May, sunrise is at 5:44 am and sunset at 9:15 pm MDT.
Sunshine
In Anaconda, the average sunshine in May is 9.7h.UV index
In May, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A daily high UV index of 3 in May leads to these guidelines:
Put precautions into practice - Guidance to elude sunburn is provided. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Anaconda in May?
What is the average humidity in May in Anaconda?
How many days does it rain in May in Anaconda?
How many days does it snow in May in Anaconda?
What is the average length of the day in May in Anaconda?
When are sunrise and sunset in May in Anaconda?
How long on average sun shines in May in Anaconda?
What is the UV index reading in May in Anaconda?
Average temperature in May
Anaconda, MT
- Average high temperature in May: 53.8°F
The warmest month (with the highest average high temperature) is July (75.4°F).
The month with the lowest average high temperature is December (25.3°F).
- Average low temperature in May: 31.5°F
The month with the highest average low temperature is August (44.6°F).
The coldest month (with the lowest average low temperature) is December (10.8°F).
Average pressure in May
Anaconda, MT
- Average pressure in May: 29.95"Hg
The month with the highest atmospheric pressure is January (30.21"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in May
Anaconda, MT
- Average wind speed in May: 5.3mph
The windiest months (with the highest average wind speed) are January and November (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in May
Anaconda, MT
- Average humidity in May: 70%
The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are July and August (50%).
Average rainfall in May
Anaconda, MT
- Average rainfall in May: 2.76"
The wettest month (with the highest rainfall) is June (2.87").
The driest months (with the least rainfall) are January and December (0.94").
Average rainfall days in May
Anaconda, MT
- Average rainfall days in May: 19.4 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is November (7.9 days).
Average snowfall in May
Anaconda, MT
- Average snowfall in May: 3.5"
The month with the highest snowfall is February (11.93").
The months with the least snowfall are July and August (0").
Average snowfall days in May
Anaconda, MT
- Average snowfall days in May: 6.1 days
The month with the highest number of snowfall days is February (20.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Anaconda, 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 4min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in May
Anaconda, MT
- Average sunshine days in May: 7.3 days
The month with the most sunshine days is September (17.2 days).
The months with the least sunshine days are February and April (7.2 days).
Average UV index in May
Anaconda, MT
- Average UV index in May: 3
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in May
Anaconda, MT
- Average cloud cover in May: 38
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in May
Anaconda, MT
- Average visibility in May: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
Anaconda, Montana, USA
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