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 sea temperature 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
The transition from March to April sees average high-temperatures adjusting to an enjoyable 17.4°C (63.3°F), from a not significantly different 15.3°C (59.5°F). Katastárion reports an average low-temperature of 15.4°C (59.7°F) during the subtly cooler April nights.Humidity
With an average relative humidity of 73%, April is the most humid month.Rainfall
In April, in Katastárion, the rain falls for 4.9 days. Throughout April, 6mm (0.24") of precipitation is accumulated. Throughout the year, there are 51.3 rainfall days, and 100mm (3.94") of precipitation is accumulated.Sea temperature
In April, the average sea temperature in Katastárion is 16.5°C (61.7°F).Note: A surface water temperature of 16.5°C (61.7°F) does not provide an enjoyable swimming experience for most. Breathing control becomes more challenging as the water temperature drops below 21°C (69.8°F).
Daylight
The average length of the day in April in Katastárion is 13h and 11min.On the first day of the month, sunrise is at 07:21 and sunset at 20:00. On the last day of April, sunrise is at 06:41 and sunset at 20:26 EEST.
Sunshine
In Katastárion, Greece, the average sunshine in April is 9.7h.UV index
The average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In April, an average UV index of 5 transforms into the following instructions:
Exercise prevention - Precautions against solar damage are endorsed. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Katastárion in April?
What is the most humid month in Katastárion?
What is the average humidity in April in Katastárion?
How much does it rain in Katastárion in April?
What is the sea temperature in April in Katastárion?
What is the average length of the day in April in Katastárion?
When is the sunrise / sunset in April in Katastárion?
How many hours of sunshine does Katastárion have in April?
What is the UV index intensity in April in Katastárion?
Average temperature in April
Katastárion, Greece
- Average high temperature in April: 17.4°C
The warmest month (with the highest average high temperature) is August (28.2°C).
The month with the lowest average high temperature is January (14.2°C).
- Average low temperature in April: 15.4°C
The month with the highest average low temperature is August (26.3°C).
The coldest month (with the lowest average low temperature) is January (12.2°C).
Average pressure in April
Katastárion, Greece
- Average pressure in April: 1014.2mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1011.9mbar).
Average wind speed in April
Katastárion, Greece
- Average wind speed in April: 15.3km/h
The windiest month (with the highest average wind speed) is January (21km/h).
The calmest month (with the lowest average wind speed) is June (14km/h).
Average humidity in April
Katastárion, Greece
- Average humidity in April: 73%
The month with the highest relative humidity is April (73%).
The months with the lowest relative humidity are September and December (67%).
Average rainfall in April
Katastárion, Greece
- Average rainfall in April: 6mm
The wettest month (with the highest rainfall) is November (26mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in April
Katastárion, Greece
- Average rainfall days in April: 4.9 days
The months with the highest number of rainy days are October and November (6.9 days).
The month with the least rainy days is August (0.3 days).
Average sea temperature in April
Katastárion, Greece
- Average sea temperature in April: 16.5°C
The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is February (15.4°C).
Average daylight in April /
Average sunshine in April
Katastárion, Greece
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 9h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in April
Katastárion, Greece
- Average sunshine days in April: 25 days
The month with the most sunshine days is August (30.2 days).
The month with the least sunshine days is November (19.5 days).
Average UV index in April
Katastárion, Greece
- Average UV index in April: 5
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 4).
Average cloud cover in April
Katastárion, Greece
- Average cloud cover in April: 25
The month with the most cloud cover is January (Cloud cover 41).
The months with the least cloud cover are July and August (Cloud cover 5).
Average visibility in April
Katastárion, Greece
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
