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
Weather in April
Temperature
As March transitions into April, Ios records an average high-temperature of a comfortable 17.2°C (63°F), showing a gentle shift from the preceding month. April registers an average low temperature of 15.7°C (60.3°F) in Ios, subtly lower than the daytime maximum.Humidity
In April, the average relative humidity in Ios is 73%.Rainfall
In Ios, in April, it is raining for 6.8 days, with typically 10mm (0.39") of accumulated precipitation. In Ios, Greece, during the entire year, the rain falls for 87.8 days and collects up to 221mm (8.7") of precipitation.Sea temperature
In Ios, Greece, in April, the average water temperature is 16°C (60.8°F).Note: Swimming is not a pleasant activity for most when the water temperature is 16°C (60.8°F). As the water temperature drops from 21°C (69.8°F) to 15°C (59°F), breathing becomes more difficult to control.
Daylight
In Ios, the average length of the day in April is 13h and 9min.On the first day of April, sunrise is at 07:03 and sunset at 19:41. On the last day of the month, sunrise is at 06:25 and sunset at 20:06 EEST.
Sunshine
In Ios, Greece, the average sunshine in April is 10.7h.UV index
In Ios, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily high UV index of 5 in April leads to these guidelines:
Act with care - The suggestion to avoid sunburn is emphasized. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Experience reduced UV exposure by about half when donning a wide-brim hat.
Frequently asked questions
What are April temperatures in Ios?
What is the average humidity in April in Ios?
How much does it rain in Ios in April?
What is the sea temperature in April in Ios?
How many hours of daylight does Ios have in April?
What time are sunrise and sunset in April in Ios?
How many hours of sunshine does Ios have in April?
What is the UV index reading in April in Ios?
Average temperature in April
Ios, Greece
- Average high temperature in April: 17.2°C
The warmest month (with the highest average high temperature) is August (25.9°C).
The month with the lowest average high temperature is January (14.7°C).
- Average low temperature in April: 15.7°C
The month with the highest average low temperature is August (24.9°C).
The coldest month (with the lowest average low temperature) is January (12.9°C).
Average pressure in April
Ios, Greece
- Average pressure in April: 1013.6mbar
The month with the highest atmospheric pressure is December (1017.7mbar).
The month with the lowest atmospheric pressure is July (1009mbar).
Average wind speed in April
Ios, Greece
- Average wind speed in April: 22.9km/h
The windiest month (with the highest average wind speed) is January (29.2km/h).
The calmest month (with the lowest average wind speed) is May (19.8km/h).
Average humidity in April
Ios, Greece
- Average humidity in April: 73%
The month with the highest relative humidity is August (77%).
The months with the lowest relative humidity are January and December (70%).
Average rainfall in April
Ios, Greece
- Average rainfall in April: 10mm
The wettest month (with the highest rainfall) is February (38mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in April
Ios, Greece
- Average rainfall days in April: 6.8 days
The month with the highest number of rainy days is January (14.2 days).
The month with the least rainy days is August (0.4 days).
Average sea temperature in April
Ios, Greece
- Average sea temperature in April: 16°C
The best month for swimming (with the highest average sea temperature) is August (24°C).
The coldest months (with the lowest average sea temperature) are February and March (15°C).
Average daylight in April /
Average sunshine in April
Ios, Greece
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in April: 10h and 4min
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 48min).
Average sunshine days in April
Ios, Greece
- Average sunshine days in April: 22.1 days
The month with the most sunshine days is August (29.6 days).
The month with the least sunshine days is January (13.3 days).
Average UV index in April
Ios, Greece
- Average UV index in April: 5
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in April
Ios, Greece
- Average cloud cover in April: 21
The month with the most cloud cover is January (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 2).
Average visibility in April
Ios, 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).
Ios, Greece
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