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
April
Weather in April
Temperature
As April begins, there's a slight increase in the average high-temperature, moving from a moderate 14.9°C (58.8°F) in March to a still refreshing 18.3°C (64.9°F). Altamura encounters an average low-temperature of 8.6°C (47.5°F) during April nights.Humidity
The average relative humidity in April in Altamura, Italy, is 73%.Rainfall
April is the month with the most rainfall in Altamura. Rain falls for 15.8 days and accumulates 55mm (2.17") of precipitation.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows in Altamura. During 0.2 snowfall days, in April, Altamura aggregates 11mm (0.43") of snow. Throughout the year, there are 5.8 snowfall days, and 60mm (2.36") of snow is accumulated.Daylight
In April, the average length of the day in Altamura, Italy, is 13h and 19min.On the first day of the month, sunrise is at 06:36 and sunset at 19:18. On the last day of April, sunrise is at 05:52 and sunset at 19:49 CEST.
Sunshine
The average sunshine in April is 9.9h.UV index
In April, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 4 during April morphs into the following directions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April in Altamura?
What is the average humidity in April in Altamura?
What is the wettest month in Altamura?
How many days does it rain in April in Altamura?
What is the last month it snows in Altamura?
How many hours of daylight does Altamura have in April?
What time are sunrise and sunset in April in Altamura?
How long on average sun shines in April in Altamura?
What is the UV index reading in April in Altamura?
Average temperature in April
Altamura, Italy
- Average high temperature in April: 18.3°C
The warmest month (with the highest average high temperature) is August (31.8°C).
The month with the lowest average high temperature is January (10.8°C).
- Average low temperature in April: 8.6°C
The month with the highest average low temperature is August (21.8°C).
The coldest month (with the lowest average low temperature) is January (4.4°C).
Average pressure in April
Altamura, Italy
- Average pressure in April: 1013.8mbar
The month with the highest atmospheric pressure is December (1017.8mbar).
The month with the lowest atmospheric pressure is July (1012.8mbar).
Average wind speed in April
Altamura, Italy
- Average wind speed in April: 12.5km/h
The windiest month (with the highest average wind speed) is February (15.5km/h).
The calmest month (with the lowest average wind speed) is September (10.3km/h).
Average humidity in April
Altamura, Italy
- Average humidity in April: 73%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is July (49%).
Average rainfall in April
Altamura, Italy
- Average rainfall in April: 55mm
The wettest month (with the highest rainfall) is April (55mm).
The driest month (with the least rainfall) is August (24mm).
Average rainfall days in April
Altamura, Italy
- Average rainfall days in April: 15.8 days
The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is August (8.3 days).
Average snowfall in April
Altamura, Italy
- Average snowfall in April: 11mm
The month with the highest snowfall is February (26mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in April
Altamura, Italy
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Altamura, Italy
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in April: 9h and 5min
The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in April
Altamura, Italy
- Average sunshine days in April: 12.6 days
The month with the most sunshine days is July (20.6 days).
The month with the least sunshine days is April (12.6 days).
Average UV index in April
Altamura, Italy
- Average UV index in April: 4
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in April
Altamura, Italy
- Average cloud cover in April: 32
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in April
Altamura, Italy
- Average visibility in April: 9km
The months with the highest visibility are February, March, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, April and November (9km).
