Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
September verdict
Very good for holiday weather
Average highs sit around 27°C, giving warm days by monthly-average standards. Sunshine averages 7.9h per day, enough for a balanced month. Rainfall averages 27mm, which is relatively low for holiday planning.

Monthly averages
Temp
27°C
Rain
27mm
Sun
7.9h
Weather score
72
Very good
Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
Drier
Rainfall averages 27mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.9h per day, enough for a balanced month.
Map
Compare Guadalajara, Spain with nearby places by weather score, rain, sun, temperature, and swim conditions.
September27°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
September27mm average rain
September sits near Guadalajara's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsMarch and June to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
September7.9 hours average sun
September sits close to Guadalajara's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
September72 weather score
September sits close to Guadalajara's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.