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
April brings a slight increase in the average high-temperature, progressing from a cold 35.2°F (1.8°C) in March to a still icy 42.1°F (5.6°C). An average low-temperature of 25.9°F (-3.4°C) marks the month of April.Humidity
In Geyser, the average relative humidity in April is 79%.Rainfall
In Geyser, in April, it is raining for 13.9 days, with typically 3.58" (91mm) of accumulated precipitation. Throughout the year, in Geyser, there are 138.1 rainfall days, and 28.58" (726mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through June, August through December. April is the month with the most snowfall. Snow falls for 18.8 days and accumulates 19.29" (490mm) of snow.Daylight
In Geyser, the average length of the day in April is 13h and 39min.On the first day of the month, sunrise is at 6:58 am and sunset at 7:52 pm. On the last day of April, sunrise is at 6:05 am and sunset at 8:32 pm MDT.
Sunshine
In April, the average sunshine is 8.1h.UV index
In Geyser, Montana, the average daily maximum UV index in April is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during April leads to these instructions:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in April?
What is the average humidity in April?
How many days does it rain in April?
What is the snowiest month?
How much does it snow in April?
What is the average length of the day in April?
What time are sunrise and sunset in April in Geyser?
How long on average sun shines in April?
How high is the UV index in April?
Average temperature in April
Geyser, MT
- Average high temperature in April: 42.1°F
The warmest month (with the highest average high temperature) is July (73.9°F).
The month with the lowest average high temperature is December (24.3°F).
- Average low temperature in April: 25.9°F
The months with the highest average low temperature are July and August (48.2°F).
The coldest month (with the lowest average low temperature) is December (11.7°F).
Average pressure in April
Geyser, MT
- Average pressure in April: 29.95"Hg
The months with the highest atmospheric pressure are January and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in April
Geyser, MT
- Average wind speed in April: 8.1mph
The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in April
Geyser, MT
- Average humidity in April: 79%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is August (53%).
Average rainfall in April
Geyser, MT
- Average rainfall in April: 3.58"
The wettest month (with the highest rainfall) is May (4.69").
The driest month (with the least rainfall) is December (1.26").
Average rainfall days in April
Geyser, MT
- Average rainfall days in April: 13.9 days
The month with the highest number of rainy days is June (20.9 days).
The month with the least rainy days is February (5.2 days).
Average snowfall in April
Geyser, MT
- Average snowfall in April: 19.29"
The month with the highest snowfall is April (19.29").
The month with the least snowfall is July (0").
Average snowfall days in April
Geyser, MT
- Average snowfall days in April: 18.8 days
The month with the highest number of snowfall days is March (20.3 days).
The month with the least snowfall days is July (0 days).
Average daylight in April /
Average sunshine in April
Geyser, MT
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in April: 8h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in April
Geyser, MT
- Average sunshine days in April: 5.7 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is May (4.7 days).
Average UV index in April
Geyser, MT
- Average UV index in April: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in April
Geyser, MT
- Average cloud cover in April: 49
The month with the most cloud cover is February (Cloud cover 57).
The months with the least cloud cover are July and August (Cloud cover 18).
Average visibility in April
Geyser, MT
- Average visibility in April: 5mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is February (4mi).
Geyser, Montana, USA
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