Flagstaff Weather in April: Temperature, Precipitation, Wind
Flagstaff, Arizona experiences a transitional climate in April, marking the shift from winter to spring. The city’s high elevation of approximately 7,000 feet (2,130 meters) influences its weather patterns significantly.
April in Flagstaff brings mild daytime temperatures and cool nights. The average temperature hovers around 7.9°C (46.2°F), with maximum temperatures reaching 16°C (60.8°F) and minimum temperatures dipping to -1.7°C (28.9°F). The perceived temperature, or “feels like” temperature, ranges from 15.8°C (60.5°F) during the warmest parts of the day to -3.2°C (26.3°F) in the coldest hours.
Humidity levels in Flagstaff during April are relatively low, averaging 36.8%. Precipitation is minimal, with an average of only 0.03 inches (0.76 mm) of rainfall. Snow remains a possibility, with an average snowfall of 0.04 inches (1 mm) and an average snow depth of 0.35 inches (8.9 mm). The probability of precipitation on any given day is 10%, and precipitation covers about 1.1% of the month.
Wind plays a significant role in Flagstaff’s April weather. Average wind speeds reach 29.6 mph (47.6 km/h), with gusts up to 49.7 mph (80 km/h). These winds contribute to the city’s reputation for having brisk spring conditions.
Atmospheric pressure in Flagstaff during April averages 1013.8 hPa, which is typical for its elevation. Cloud cover is minimal, with an average of only 8.5% of the sky obscured. This results in excellent visibility, averaging 15.9 miles (25.6 km).
UV index in Flagstaff during April is high, averaging 8.0. This necessitates proper sun protection for outdoor activities. The risk of severe weather is relatively low, with an average severe risk rating of 10.0.
Daylight hours increase throughout April in Flagstaff. The average sunrise occurs at 5:54 AM, while sunset takes place around 6:59 PM, providing ample daylight for enjoying outdoor attractions like the Lowell Observatory or Walnut Canyon National Monument.
Clear days dominate Flagstaff’s April weather, with “clear-day” being the most common condition. Rainy days are infrequent, occurring on average only twice during the month. When precipitation does occur, it is most likely to fall as snow, reflecting the city’s high-altitude location.
What is the temperature in Flagstaff in April?
Average air temperature in Flagstaff is 7.9°C (46.2°F) in April. The outside temperature in Flagstaff feels like 6.8°C (44.3°F) on a typical April day. The highest average temperature during sunny days is 16°C (60.8°F) and feels like 15.8°C (60.5°F). The lowest average temperature after dark is -1.7°C (28.9°F) which feels like -3.2°C (26.3°F).
How hot is Flagstaff in April?
The hot temperature in April in Flagstaff rises to 24.5°C (76.1°F) on sunny days with low cloud coverage and 36.8% humidity. During hottest days of April it feels like 24.5 °C (76.1°F). The average maximum temp in Flagstaff is 16°C (76.1°F) during day time in April.
How cold is Flagstaff in April?
The coldest temp in Flagstaff in April drops to -13°C (8.6°F) during the cold nights. With 29.6km/h (18.4mph) winds and 36.8% humidity it feels like -14.4°C (6.1°F) on the coldest nights. The average minimum temperature is -1.7°C (28.9°F) during night time in April.
Does it rain in Flagstaff in April?
Yes, it rains for 2 days in Flagstaff, United States in April averaging 0.03 mm of precipitation. Flagstaff has a 10% chance for rain throughout the entire month of April.
How much does it rain in Flagstaff throughout April?
Flagstaff has 0.03 mm (0 inch) of rain per day on average in April. It rains for an average of 2 days out of the entire month.
Does it snow in Flagstaff in April?
Yes, it snows in Flagstaff during April. The average snowfall is 0.04 cm (0.02 inch) per day. And there is 0.35 cm (0.14 inch) of snow on the ground.
Is Flagstaff windy in April?
The average speed of wind in Flagstaff, United States during April is 29.6km/h (18.4mph) and average windgust is 49.7km/h (30.9mph). On some days in April wind can reach up to 55.9km/h (34.7mph).
What is the direction of the wind in Flagstaff in April?
Most days of April the wind is blowing from South-Southwest direction in Flagstaff.
What are the humidity levels in Flagstaff in April?
The average humidity levels in Flagstaff in April are 36.8%. Daily humidity levels in Flagstaff range from 23.6% to 51.3% during April.
How many hours of daylight are in Flagstaff in April?
Flagstaff has 13 hours 05 minutes of daylight in April on average. Sunset and sunrise times gradually change throughout the month. Sunrise in Flagstaff in April is at 5:54:17 and the sunset is at 18:59:47.
What is the cloud coverage in Flagstaff in April?
Clouds cover 8.5% of the sky on average throughout April in Flagstaff. The cloud coverage ranges from 0% to 65.3% depending on the day of the month.
What is the UV level in April in Flagstaff?
The average UV index in Flagstaff is 8 in April. UV levels change throughout the month and range from 5 to 10.
What is the solar radiation in Flagstaff in April?
The average solar radiation is 257.6 W/m2 (Watts per square meter) in Flagstaff during April. However solar radiation levels change throughout the month and range from 103.4 W/m2 to 440.7 W/m2.
What is the solar energy during April in Flagstaff?
The average solar energy during April in Flagstaff is 22.2 MJ/m2 (megajoules per square metre). Solar energy ranges from 8.7 MJ/m2, to 38.1 MJ/m2 during April.
Are there severe weather risks in Flagstaff in April?
Yes, there is a 10% risk for severe weather in Flagstaff, United States in April.
What is the air pressure in Flagstaff in April?
On average the air pressure in Flagstaff in April is 1013.8 mb (millibars). Throughout the month the sea level pressure ranges from 1000.9 mb to 1021.6 mb.
What is the visibility in Flagstaff in April?
The average daylight visibility in Flagstaff in April is 15.9 km (9.9 miles). Depending on the precipitation the visibility ranges from 14.4 km (8.9 miles) to 16 km (9.9 miles) throughout April.
What is the dew point in Flagstaff in April?
The average dew point in Flagstaff during April is -7.9°C (17.8°F).
Where is the data for Flagstaff climate in April coming from?
The climate data for Flagstaff, Arizona, United States in April is collected from the following weather stations.
- FLAGSTAFF PULLIAM AIRPORT, AZ US
- SEDONA AIRPORT, AZ US
- FLAGSTAFF, AZ US
- N7CEE Flagstaff AZ US
- AL3A Flagstaff AZ US
- KCMR
- KFLG
- KSEZ
- FLAGSTAFF AZ US
- SNOWSLIDE CANYON AZ US SNOTEL