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 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
In April, the average high-temperature slightly increases from a moderate 14.3°C (57.7°F) in March to an enjoyable 18.6°C (65.5°F). The average low-temperature, in April, is 8.7°C (47.7°F).Humidity
The average relative humidity in April is 67%.Rainfall
In Thessaloniki, during April, the rain falls for 13.3 days and regularly aggregates up to 42mm (1.65") of precipitation. Throughout the year, there are 133.1 rainfall days, and 436mm (17.17") of precipitation is accumulated.Snowfall
In Thessaloniki, Greece, snow does not fall through October.Sea temperature
In April, the average sea temperature in Thessaloniki is 14.4°C (57.9°F).Note: Swimming in 14.4°C (57.9°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
Daylight
In April, the average length of the day is 13h and 19min.On the first day of the month, sunrise is at 07:12 and sunset at 19:52. On the last day of April, sunrise is at 06:28 and sunset at 20:22 EEST.
Sunshine
In Thessaloniki, the average sunshine in April is 9.8h.UV index
The average daily maximum UV index in April in Thessaloniki is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily maximum UV index of 5 in April interpret into the following advice:
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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
FAQ
What is the temperature in April in Thessaloniki?
What is the average humidity in April in Thessaloniki?
How much does it rain in Thessaloniki in April?
When it does not snow in Thessaloniki?
Does it snow in Thessaloniki in April?
What is the water temperature in April in Thessaloniki?
What is the average length of the day in April in Thessaloniki?
What time are sunrise and sunset in April in Thessaloniki?
How long on average sun shines in April in Thessaloniki?
How high is the UV index in April in Thessaloniki?
Average temperature in April
Thessaloniki, Greece
- Average high temperature in April: 18.6°C
The warmest month (with the highest average high temperature) is July (31.8°C).
The month with the lowest average high temperature is January (8.4°C).
- Average low temperature in April: 8.7°C
The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in April
Thessaloniki, Greece
- Average pressure in April: 1014.8mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is July (1013.2mbar).
Average wind speed in April
Thessaloniki, Greece
- Average wind speed in April: 8.5km/h
The windiest month (with the highest average wind speed) is February (9.2km/h).
The calmest month (with the lowest average wind speed) is November (7.3km/h).
Average humidity in April
Thessaloniki, Greece
- Average humidity in April: 67%
The months with the highest relative humidity are January and February (75%).
The month with the lowest relative humidity is August (52%).
Average rainfall in April
Thessaloniki, Greece
- Average rainfall in April: 42mm
The wettest month (with the highest rainfall) is March (55mm).
The driest month (with the least rainfall) is August (20mm).
Average rainfall days in April
Thessaloniki, Greece
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is August (8.4 days).
Average snowfall in April
Thessaloniki, Greece
- Average snowfall in April: 0mm
The month with the highest snowfall is January (35mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Thessaloniki, Greece
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is January (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature in April
Thessaloniki, Greece
- Average sea temperature in April: 14.4°C
The best month for swimming (with the highest average sea temperature) is July (26.2°C).
The coldest month (with the lowest average sea temperature) is March (13.3°C).
Average daylight in April /
Average sunshine in April
Thessaloniki, Greece
- Average daylight in April: 13h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
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: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in April
Thessaloniki, Greece
- Average sunshine days in April: 15 days
The month with the most sunshine days is August (20 days).
The month with the least sunshine days is June (13.5 days).
Average UV index in April
Thessaloniki, 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 and December (UV index 2).
Average cloud cover in April
Thessaloniki, Greece
- Average cloud cover in April: 32
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 15).
Average visibility in April
Thessaloniki, Greece
- Average visibility in April: 9km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).
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