Grantham Weather in July

July in Grantham brings high temperatures, with highs of 23°C (73°F) and nights dropping to 13°C (55°F). Rainfall is on the higher side this month, averaging around 71 mm (2.8 in), so keep a rain jacket handy.

Rainfall in Grantham in July

Typically, you can expect about 12 days of rain this month, with 71 mm (2.8 in) on average. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Grantham in July

Weather in Grantham is at its perfect in July. Highs reach 23°C (73°F), while nights settle around 13°C (55°F). July marks the summer season. Overall, the month follows a fairly predictable daily temperature pattern. At 13°C (55°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. On average, it has the peak temperatures of the year.

Sunshine in Grantham in July

Expect sunny days throughout the month, with an estimated 193 hours of sunshine. This makes it a pleasant time to visit Grantham.

If you're inclined towards comfortable temperatures and drier conditions, July is a good time to visit Grantham.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Grantham's climate page.

Grantham Temperature in July

Min Temperature 13°C (55°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 38%  

Precipitation 71 mm (2.8 in)  

Rainy days 12 days  

Humidity 78% *  

Sunshine 193 hours *  

Percentage Sunshine *  

* Data from: Nottingham, the United Kingdom (34 KM, 21 Miles).

What to Wear in Grantham in July

For Grantham in July, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Grantham in July

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Grantham's climate page.

More climate data for Grantham

Temperature Rainfall Sunshine Humidity

See the full Grantham climate overview or explore weather in the United Kingdom.