Cool
Average highs are around 17°C, so pack for cooler days.
April verdict
Siena, Italy in April
Weather score36Poor
Poor for holiday weather
Average highs are around 17°C, so pack for cooler days. Sunshine averages 5.9h per day, enough for a balanced month. Rainfall averages 65mm, which is relatively low for holiday planning.
April weather
Monthly averages
Temp
17°C
Rain
65mm
Sun
5.9h
Weather score
36
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 65mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 5.9h per day, enough for a balanced month.
Map
Weather map
Compare Siena, Italy with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
April17°C average high
April is close to Siena's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
April65mm average rain
April sits near Siena's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsMay to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
April5.9 hours average sun
April sits close to Siena's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
April36 weather score
April scores below Siena's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
