- Kids stay & eat for free at Marriot Bonvoy
- Destinations include Europe, Middle East & Africa
- Valid for up to 2 adults & 2 kids aged up to 12
Sierra Vista weather in September 2025
Expect 30°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Sierra Vista in September. Check more long-term weather averages for Sierra Vista in September before you book your next holiday to Arizona in 2025/2026.
- 3030°C max day temperature
- 10 hours of sunshine per day
- 77 days with some rainfall
- 1515°C min night temperature
- 1212 hours of daylight per day
- MModerate heat & humidity
- 3838 mm of monthly rainfall
- 99 (Very High) UV index
More about Sierra Vista
- Overview
- Best time to visit
- Weather by month
- 5-day weather forecast
- Destinations
- Travel advice
- Deals & discounts
Sierra Vista by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Arizona
The September weather guide for Arizona (Sierra Vista) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about Arizona
How hot is it in Sierra Vista in September?
Daytime temperatures usually reach 30°C in Sierra Vista in September with moderate heat and humidity, falling to 15°C at night.
How sunny is it in Sierra Vista in September?
There are normally 10 hours of bright sunshine each day in Sierra Vista in September - that's 80% of daylight hours.
Does it rain in Sierra Vista in September?
There are usually 7 days with some rain in Sierra Vista in September and the average monthly rainfall is 38mm.
Sierra Vista September sunrise & sunset times
Browse the sunrise and sunset times for Sierra Vista in September 2025. Select a month to view Sierra Vista sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Monday, 1st September 2025 | 05:57 | 18:44 |
Monday, 15th September 2025 | 06:05 | 18:26 |
Tuesday, 30th September 2025 | 06:14 | 18:07 |
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- Black Friday sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport