Sweetwater
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Sweetwater Weather in May

May in Sweetwater typically sees daytime highs of 26°C (79°F) and nighttime lows of 13°C (55°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Sweetwater in May

Expect around 13 days of rain based on historical data, with 106 mm (4.2 in) average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Sweetwater in May

May in Sweetwater brings typical temperatures with highs around 26°C (79°F) and lows of 13°C (55°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 13°C (55°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Sweetwater in May

The days are predominantly sunny, with an estimated total of around 289 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

If you prefer enjoying temperate temperatures and rain-free days, October typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Sweetwater Temperature in May

Min Temperature
13°C (55°F)
Max Temperature
26°C (79°F)
Chance of Rain
43%
Precipitation
106 mm (4.2 in)
Rainy days
13 days
Humidity
71% *
Sunshine
289 hours *
Percentage Sunshine
66% *
* Data from: Knoxville, the United States of America (62 KM, 39 Miles).

Sweetwater Weather by Month

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

Best Places in the United States of America in May

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 May →

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 Sweetwater in May

Warm but pleasant conditions in Sweetwater in May. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Sweetwater in May

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

Sweetwater 3-Day Forecast

Popular in May

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

Bucket list

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