Mammoth Cave

Find best time to go to Mammoth Cave for holidays in 2023/2024. Find all your holiday research and inspiration.

Mammoth Cave by month

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

Kentucky live weather

Check out the Kentucky live weather and compare with the average conditions for this time of the year.

Usually in September
- 81
- 57
- 8
Weather by month
Now Today
- 84
- 10
5-day forecast

Recommended for Kentucky

The weather guide for Kentucky (Mammoth Cave) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

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Destination

When is the best time to go to Mammoth Cave?

The best time to go to Mammoth Cave is June based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

0.5
Jan
1
Feb
1.5
Mar
4
Apr
4
May
4.5
Jun
4
Jul
4
Aug
4
Sep
4
Oct
1
Nov
0.5
Dec

Change criteria

Max Day Temperature (°F)

41
Jan
46
Feb
57
Mar
68
Apr
77
May
84
Jun
88
Jul
86
Aug
81
Sep
70
Oct
57
Nov
46
Dec

Hours of Sunshine (daily)

4
Jan
5
Feb
6
Mar
8
Apr
9
May
10
Jun
9
Jul
9
Aug
8
Sep
7
Oct
5
Nov
4
Dec

Best time to go for the weather

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

Metric (°C) | Imperial (°F)

More about the USA

Which is the hottest month in Mammoth Cave?

The hottest time of year in Mammoth Cave is normally July. Expect maximum daytime temperatures to reach 88°F with high heat and humidity.

Which month has the most rain in Mammoth Cave?

In terms of rainfall, May is usually the wettest month in Mammoth Cave with 5.0 inches on average. There are normally 12 days in May with some rain.

When is it sunniest in Mammoth Cave?

The sunniest time of year in Mammoth Cave is normally June with bright sunshine on average for 65% of daylight hours; that's 10 hours of sunshine per day.

Compare Mammoth Cave weather with the USA

Below the Mammoth Cave weather chart shows average maximum daytime temperature for Mammoth Cave, Kentucky, USA and the USA (Washington).

Maximum daytime temperature (°F)

Mammoth Cave, Kentucky, USA

USA (Washington)

Jan

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Mar

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May

Jun

Jul

Aug

Sep

Oct

Nov

Dec