Stamford weather in August 2025

Expect 28°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Stamford in August. Check more long-term weather averages for Stamford in August before you book your next holiday to Connecticut in 2025/2026.

  • 28°C maximum daytime temperature in August in Stamford28
    28°C max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in August in Stamford9
    9 days with some rainfall
  • 15°C minimum night-time temperature in August in Stamford15
    15°C min night temperature
  • 14 hours of daylight per day in August in Stamford14
    14 hours of daylight per day
  • Moderate heat & humidity in August in StamfordM
    Moderate heat & humidity
  • 118 mm monthly rainfall in August in Stamford118
    118 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in Stamford8
    8 (Very High) UV index

More about Stamford

Stamford by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Connecticut

Travelsphere: Last minute holiday deals

  • Save on last minute on holidays with Travelsphere
  • Book tours to Africa, Asia, Europe, America & Oceania
  • Check out holidays departing in the next few months
Go to Travelsphere deal >>

View all Travelsphere offers

The August weather guide for Connecticut (Stamford) 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)

Back to top

More about the USA

How hot is it in Stamford in August?

Daytime temperatures usually reach 28°C in Stamford in August with moderate heat and humidity, falling to 15°C at night.

How sunny is it in Stamford in August?

There are normally 8 hours of bright sunshine each day in Stamford in August - that's 61% of daylight hours.

Does it rain in Stamford in August?

There are usually 9 days with some rain in Stamford in August and the average monthly rainfall is 118mm.

What is the chance of a hurricane in Stamford in August?

On average less than 1 day in August in Stamford is likely to be affected by the passage of one or more tropical storms.

Stamford August sunrise & sunset times

Browse the sunrise and sunset times for Stamford in August 2025. Select a month to view Stamford sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:50 19:10
Saturday, 16th August 2025 05:05 18:51
Sunday, 31st August 2025 05:20 18:28

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^