Weather in September 2025

Waterford weather in September 2025

The average weather in Waterford in September

The temperatures in Waterford in September are usually low and can range between 11°C and 16°C.

You can expect about 3 to 8 days of rain in Waterford during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in Waterford in September 2025.

If you’re planning to visit Waterford in the near future, we highly recommend that you review the 14 day weather forecast for Waterford before you arrive.

Temperatures
16° / 11°
Rainy Days
4
Snowy Days
0
Dry Days
26
Rainfall
61
mm
Sun Hours
9.1
Hrs

Explore the weather in Waterford in other months

Waterford annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 8° / 4° 8 21 2 82 mm
Awful
February 9° / 4° 6 20 2 66 mm
Bad
March 10° / 4° 5 25 1 53 mm
Ok
April 11° / 5° 5 25 0 54 mm
Ok
May 13° / 8° 4 27 0 59 mm
Ok
June 16° / 10° 4 26 0 70 mm
Good
July 18° / 12° 4 27 0 64 mm
Good
August 18° / 12° 6 25 0 83 mm
Good
September 16° / 11° 4 26 0 61 mm
Good
October 14° / 9° 7 24 0 101 mm
Ok
November 10° / 6° 7 22 0 102 mm
Bad
December 9° / 5° 7 22 1 93 mm
Bad

Weather in Waterford in September - FAQ

What is the average temperature in Waterford in September?
The average temperature in Waterford in September is 11/16° C.
What is the chance of rain in Waterford in September?
On average, there are 4 rainy days in Waterford during September.
Weather wise, is September a good time to visit Waterford?
The weather in Waterford in September is good.
Can it snow in Waterford in September?
On average, there are 0 snowy days in Waterford in September.
More about the weather in Waterford