April weather forecastAlpine, AZ
April
Weather in April
With average highs climbing to 59.2°F (15.1°C), April signals the end of snowfall and the full onset of spring in Alpine, Arizona. The spring sunshine initiates a revitalizing phase after the dormant winter period, illuminating the city with longer daylight hours. The diminishing precipitation further supports outdoor activities and community events. The bountiful April sunshine, stretching over a vast high-altitude landscape, creates a remarkable spectacle.Temperature
As March gives way to April, the average high-temperature in Alpine displays a slight ascent, adjusting from a fresh 52.2°F (11.2°C) to a mild 59.2°F (15.1°C). Alpine experiences a significant reduction from daytime highs with an average low-temperature of 34.5°F (1.4°C) in April.Humidity
In Alpine, the average relative humidity in April is 36%.Rainfall
The month with the least rainfall in Alpine, Arizona, is April, when the rain falls for 5.1 days and typically collects 0.59" (15mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Alpine, in April, snow falls for 2.4 days, with typically accumulated 1.81" (46mm) of snow. In Alpine, during the entire year, snow falls for 35.4 days and aggregates up to 28.98" (736mm) of snow.Daylight
The average length of the day in April in Alpine is 13h and 3min.On the first day of the month, sunrise is at 6:02 am and sunset at 6:37 pm. On the last day of April, in Alpine, sunrise is at 5:27 am and sunset at 6:59 pm MST.
Sunshine
The average sunshine in April in Alpine is 11.2h.UV index
In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: In April, a daily maximum UV index of 3 leads to the following instructions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Alpine, AZ
- Average high temperature in April: 59.2°F
The warmest month (with the highest average high temperature) is June (78.1°F).
The month with the lowest average high temperature is January (40.6°F).
- Average low temperature in April: 34.5°F
The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).
Average pressure in April
Alpine, AZ
- Average pressure in April: 29.91"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in April
Alpine, AZ
- Average wind speed in April: 10.3mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in April
Alpine, AZ
- Average humidity in April: 36%
The month with the highest relative humidity is January (67%).
The month with the lowest relative humidity is June (29%).
Average rainfall in April
Alpine, AZ
- Average rainfall in April: 0.59"
The wettest month (with the highest rainfall) is July (5.43").
The driest month (with the least rainfall) is April (0.59").
Average rainfall days in April
Alpine, AZ
- Average rainfall days in April: 5.1 days
The month with the highest number of rainy days is July (25.3 days).
The month with the least rainy days is November (2.5 days).
Average snowfall in April
Alpine, AZ
- Average snowfall in April: 1.81"
The month with the highest snowfall is January (7.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Alpine, AZ
- Average snowfall days in April: 2.4 days
The month with the highest number of snowfall days is December (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Alpine, AZ
- Average daylight in April: 13h and 6min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in April: 11h and 12min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in April
Alpine, AZ
- Average sunshine days in April: 21.9 days
The month with the most sunshine days is November (24.4 days).
The month with the least sunshine days is July (4 days).
Average UV index in April
Alpine, AZ
- Average UV index in April: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Alpine, AZ
- Average cloud cover in April: 16
The month with the most cloud cover is July (Cloud cover 27).
The month with the least cloud cover is June (Cloud cover 12).
Average visibility in April
Alpine, AZ
- 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).
