30YearWeather
Bath in September
Bath weather in September - United Kingdom
🌤️Mild & Comfortable

Bath Weather in September

Plan your September trip to Bath, United Kingdom. Based on 30 years of NASA data, expect temperatures of 18°C (high) to 11°C (low), with 22% rain probability and 8 hours of daily sunshine. Great conditions with only 7 rainy days expected.

Avg High
18°C

Hottest around day 5

Avg Low
11°C

Coolest around day 27

Rainy Days
7days

22% avg rain chance

Sunshine
8hrs/day

Autumn season

Bath September Weather Calendar

Click any day to see detailed weather information

Day 1
partly-cloudy-day
Nice
19°C13%
Day 2
partly-cloudy-day
Nice
19°C16%
Day 3
partly-cloudy-day
Nice
20°C17%
Day 4
cloudy
Cloudy
20°C22%
Day 5
cloudy
Cloudy
20°C23%
Day 6
cloudy
Cloudy
20°C22%
Day 7
cloudy
Cloudy
20°C22%
Day 8
cloudy
Cloudy
19°C22%
Day 9
cloudy
Cloudy
19°C23%
Day 10
cloudy
Cloudy
19°C23%
Day 11
cloudy
Cloudy
18°C24%
Day 12
cloudy
Cloudy
18°C23%
Day 13
cloudy
Cloudy
18°C22%
Day 14
partly-cloudy-day
Nice
18°C20%
Day 15
partly-cloudy-day
Nice
18°C19%
Day 16
partly-cloudy-day
Nice
18°C17%
Day 17
partly-cloudy-day
Nice
18°C15%
Day 18
partly-cloudy-day
Nice
18°C18%
Day 19
partly-cloudy-day
Nice
18°C16%
Day 20
partly-cloudy-day
Nice
18°C17%
Day 21
partly-cloudy-day
Nice
18°C19%
Day 22
cloudy
Cloudy
17°C24%
Day 23
cloudy
Cloudy
17°C22%
Day 24
cloudy
Cloudy
17°C26%
Day 25
cloudy
Cloudy
17°C29%
Day 26
cloudy
Cloudy
17°C32%
Day 27
cloudy
Cloudy
17°C28%
Day 28
cloudy
Cloudy
17°C31%
Day 29
cloudy
Cloudy
17°C32%
Day 30
cloudy
Cloudy
16°C32%

Essential Travel Info for Bath

🗓️ Best Time to Visit📖 Travel Guide🍴 Food Guide

Currency

GBP

£ British pound

Language

English

Driving

Left side

Connect

As of April 2022, Bath has 5G from EE an...

Safety

High Safety

GPI: 1.667

Travel Intelligence

Exclusive flight analytics & health data for Bath

Smart Flight Estimator

Airport-to-Airport Logistics

unlock smart flight estimates

Add your home location in settings to see airport details.

Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Moderate
42/ 100
Traffic Index

Balanced traffic

Peak Daily Arrivals

0

slots per day

Peak

Jun

Low

Jan

Monthly Traffic Distribution

58
Jan
101
Feb
97
Mar
98
Apr
108
May
116
Jun
99
Jul
96
Aug
96
Sep
96
Oct
96
Nov
96
Dec
Traffic Level
Low Season

Key Connections

Amsterdam Schiphol (AMS)
Dublin (DUB)
Geneva Cointrin (GVA)
Edinburgh (EDI)
Alicante (ALC)

Health & Safety Advisory

CDC travel health recommendations

8 Recommendations
COVID-19

All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.

Hepatitis A

Consider hepatitis A vaccination for most travelers. It is recommended for travelers who will be doing higher risk activities, such as visiting smaller cities, villages, or rural areas where a traveler might get infected through food or water. It is recommended for travelers who plan on eating street food.

Hepatitis B

Recommended for unvaccinated travelers younger than 60 years old traveling to the United Kingdom. Unvaccinated travelers 60 years and older may get vaccinated before traveling to the United Kingdom.

Measles

Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.

Polio

In the United Kingdom poliovirus has been identified in the past year.Travelers to the United Kingdom are at increased risk of exposure to poliovirus.Vaccine recommendations: Adults traveling to the United Kingdom who received a complete polio vaccination series as children may receive a single lifetime booster dose of inactivated polio vaccine; travelers who are unvaccinated or not fully vaccinated should receive a complete polio vaccination series before travel. Children who are not fully vaccinated will be considered for anaccelerated vaccination schedule.

Rabies

Dogs infected with rabies are not commonly found in the United Kingdom.If rabies exposures occur while in the United Kingdom, rabies vaccines are typically available throughout most of the country.Rabies pre-exposure vaccination considerations include whether travelers 1) will be performing occupational or recreational activities that increase risk for exposure to potentially rabid animals and 2) might have difficulty getting prompt access to safe post-exposure prophylaxis.Please consult with a healthcare provider to determine whether you should receive pre-exposure vaccination before travel.For more information, seecountry rabies status assessments.

+2 more

Source: CDC Travelers' Health

View Complete Health Guide

Is September a Good Time to Visit Bath?

👌Good option with minor considerations
Short Answer

September is excellent for visiting Bath: comfortable 18°C temperatures, only 22% rain risk, and 7.6h of daily sunshine create ideal conditions for exploration.

Decision Factors

Vaccinations required

Yellow Fever

Very high humidity

81% average humidity

Health precautions needed

Be aware of: Leptospirosis, Hantavirus, Tuberculosis (TB)

Shoulder season - balanced conditions

83% of peak - good value with moderate crowds

Exceptional dining scene

36 Michelin-listed restaurants

Good For

  • 🥾
    Outdoor enthusiasts

    Ideal hiking conditions: 18.1°C, 22% rain chance

  • 🏛️
    Cultural tourists

    Comfortable conditions for exploring museums and sites

  • 💑
    Honeymoon couples

    Wedding score 91/100 with romantic weather conditions

  • 💼
    Business travelers

    Climate-controlled meetings unaffected by weather

Who Should Avoid

  • 👴
    Elderly travelers

    81% humidity creates difficult conditions

Related Guides

Best Time to VisitWhen to AvoidBath Overview
900 observations30-year historical data
Confidence: 95%

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Bath in September averages 18°C with 22% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Bath in September

What are the temperatures in Bath in September?

Daytime highs average 18°C, nights drop to 11°C. Temperatures remain fairly consistent.

How many rainy days in Bath in September?

Expect around 7 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Bath in September?

Layers are key. A medium-weight jacket and closed-toe shoes.

Is September peak season in Bath?

This is typically peak season with higher prices. Book 2-3 months ahead.