April weather forecastRafina, Greece
April
Weather in April
April is an enjoyable spring month in Rafina, Greece, with an average temperature ranging between max 18.6°C (65.5°F) and min 12.3°C (54.1°F).Temperature
The shift into April is marked by a modest rise in the average high-temperature, moving from March's moderate 15.6°C (60.1°F) to an enjoyable 18.6°C (65.5°F). Rafina records an average nighttime low of 12.3°C (54.1°F) in April.Humidity
The average relative humidity in April is 65%.Rainfall
In April, the rain falls for 7.8 days. Throughout April, 28mm (1.1") of precipitation is accumulated. Throughout the year, there are 93.5 rainfall days, and 308mm (12.13") of precipitation is accumulated.Snowfall
In Rafina, snow does not fall in March through December.Sea temperature
In Rafina, in April, the average water temperature is 15.6°C (60.1°F).Note: Swimming is not a pleasant activity for most when the water temperature is 15.6°C (60.1°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 Rafina, the average length of the day in April is 13h and 12min.On the first day of April, sunrise is at 07:08 and sunset at 19:47. On the last day of the month, sunrise is at 06:28 and sunset at 20:14 EEST.
Sunshine
The average sunshine in April is 10.2h.UV index
The average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The UV index of 5 in April translates into these instructions:
Prioritize safety - Suggestions to prevent sun damage are offered. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Rafina, Greece
- Average high temperature in April: 18.6°C
The warmest months (with the highest average high temperature) are July and August (30.3°C).
The month with the lowest average high temperature is January (11.9°C).
- Average low temperature in April: 12.3°C
The month with the highest average low temperature is August (23.5°C).
The coldest month (with the lowest average low temperature) is January (7.5°C).
Average pressure in April
Rafina, Greece
- Average pressure in April: 1014.1mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1011mbar).
Average wind speed in April
Rafina, Greece
- Average wind speed in April: 13.5km/h
The windiest month (with the highest average wind speed) is August (17.1km/h).
The calmest month (with the lowest average wind speed) is May (11.8km/h).
Average humidity in April
Rafina, Greece
- Average humidity in April: 65%
The month with the highest relative humidity is January (74%).
The month with the lowest relative humidity is August (52%).
Average rainfall in April
Rafina, Greece
- Average rainfall in April: 28mm
The wettest months (with the highest rainfall) are January and December (49mm).
The driest month (with the least rainfall) is August (3mm).
Average rainfall days in April
Rafina, Greece
- Average rainfall days in April: 7.8 days
The month with the highest number of rainy days is December (12.3 days).
The month with the least rainy days is August (1.8 days).
Average snowfall in April
Rafina, Greece
- Average snowfall in April: 0mm
The month with the highest snowfall is January (33mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in April
Rafina, Greece
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in April
Rafina, Greece
- Average sea temperature in April: 15.6°C
The best month for swimming (with the highest average sea temperature) is August (25.8°C).
The coldest month (with the lowest average sea temperature) is February (15.1°C).
Average daylight in April /
Average sunshine in April
Rafina, Greece
- Average daylight in April: 13h and 12min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 10h and 12min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in April
Rafina, Greece
- Average sunshine days in April: 21.2 days
The month with the most sunshine days is August (27.9 days).
The month with the least sunshine days is January (15.9 days).
Average UV index in April
Rafina, Greece
- Average UV index in April: 5
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in April
Rafina, Greece
- Average cloud cover in April: 26
The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in April
Rafina, 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).
