Deerfield
Weather by month
Current –

Deerfield Weather in August

Deerfield in August sees high temperatures, with highs around 28°C (82°F) and overnight lows of 18°C (64°F). Rainfall is at its peak this month, around 116 mm (4.6 in) on average, so waterproofs are essential.

Rainfall in Deerfield in August

This month sees the most rain, so carrying an umbrella will ensure you stay dry. Past climate data indicates that roughly 11 days will see rain, totalling around 116 mm (4.6 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Deerfield in August

In August, Deerfield gets high temperatures, with highs of 28°C (82°F). Nights cool to around 18°C (64°F). The summer season takes place during August. This kind of day-to-night contrast is typical for this time of year. With overnight lows of 18°C (64°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Deerfield in August

Expect a lot of sunshine this month, with about 280 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Deerfield in August

August sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

Should you favor a climate that's both dry and comfortably warm, September typically offers the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Deerfield Temperature in August

Min Temperature
18°C (64°F)
Max Temperature
28°C (82°F)
Chance of Rain
37%
Precipitation
116 mm (4.6 in)
Rainy days
11 days
Humidity
71% *
Windspeed
4 m/s (8 knots) *
Sunshine
280 hours *
Percentage Sunshine
66% *
* Data from: Chicago, the United States of America (21 KM, 13 Miles).

Deerfield Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Deerfield - and find the best time to visit.

Best Places in the United States of America in August

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in August →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Deerfield in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Deerfield in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    9/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    6/10
  • Outdoor sports
    7/10

Deerfield 3-Day Forecast

Popular in August

Where to go in August - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.