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
An increase in the average high-temperature marks April, moving from March's frosty 46°F (7.8°C) to a fresh 55°F (12.8°C). An average low-temperature of 36.9°F (2.7°C) is noted during the nights in April in Garryowen.Humidity
The average relative humidity in April is 59%.Rainfall
In April, in Garryowen, the rain falls for 13 days. Throughout April, 1.65" (42mm) of precipitation is accumulated. In Garryowen, Montana, during the entire year, the rain falls for 103 days and collects up to 11.97" (304mm) of precipitation.Snowfall
Months with snowfall in Garryowen are January through May, September through December. In Garryowen, in April, snow falls for 4.6 days, with typically accumulated 3.07" (78mm) of snow. Throughout the year, in Garryowen, Montana, there are 56.7 snowfall days, and 25.16" (639mm) of snow is accumulated.Daylight
In Garryowen, the average length of the day in April is 13h and 34min.On the first day of April, sunrise is at 6:48 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 5:57 am and sunset at 8:15 pm MDT.
Sunshine
In Garryowen, the average sunshine in April is 9.5h.UV index
In April, the average daily maximum UV index in Garryowen is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: In April, a regular UV index of 3 translates into these guidelines:
Adopt protective measures - It is advised to guard against sun damage. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
What is the temperature in April in Garryowen?
What is the average humidity in April in Garryowen?
How much does it rain in Garryowen in April?
How much does it snow in Garryowen in April?
How many hours of daylight does Garryowen have in April?
When is the sunrise / sunset in April in Garryowen?
How long on average sun shines in April in Garryowen?
What is the UV index intensity in April in Garryowen?
Average temperature in April
Garryowen, MT
- Average high temperature in April: 55°F
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is December (31.3°F).
- Average low temperature in April: 36.9°F
The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure in April
Garryowen, MT
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in April
Garryowen, MT
- Average wind speed in April: 9.1mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).
Average humidity in April
Garryowen, MT
- Average humidity in April: 59%
The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (38%).
Average rainfall in April
Garryowen, MT
- Average rainfall in April: 1.65"
The wettest month (with the highest rainfall) is May (1.81").
The driest month (with the least rainfall) is August (0.63").
Average rainfall days in April
Garryowen, MT
- Average rainfall days in April: 13 days
The month with the highest number of rainy days is May (13.6 days).
The month with the least rainy days is December (5.9 days).
Average snowfall in April
Garryowen, MT
- Average snowfall in April: 3.07"
The month with the highest snowfall is February (5.43").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Garryowen, MT
- Average snowfall days in April: 4.6 days
The month with the highest number of snowfall days is February (12.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Garryowen, MT
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in April: 9h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).
Average sunshine days in April
Garryowen, MT
- Average sunshine days in April: 13.4 days
The month with the most sunshine days is September (21.5 days).
The month with the least sunshine days is February (13.3 days).
Average UV index in April
Garryowen, MT
- 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, March, November and December (UV index 2).
Average cloud cover in April
Garryowen, MT
- Average cloud cover in April: 39
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 13).
Average visibility in April
Garryowen, MT
- 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).
Garryowen, Montana, USA
Weather forecast for your location
2. Allow the app to use your location
