Best time to go to Carmarthen Average weather of Carmarthen, Wales

When is the best time to go to Carmarthen?

When is the best time to go to Carmarthen? Here's some information to help you in your decision:

The best months for good weather in Carmarthen are June, July, August and September
On average, the warmest months are June, July, August and September
The coldest months are January, February and March
The rainiest months are January, October, November and December

Annual weather in Carmarthen

For full information about the climate and weather in Carmarthen a specific month, click on the corresponding line below:

Month			Our opinion
January	41°F/47°F	5.7in	very bad weather	Carmarthen in january
February	41°F/47°F	3.8in	very bad weather	Carmarthen in february
March	41°F/50°F	3.1in	very bad weather	Carmarthen in march
April	45°F/56°F	2.6in	tolerable weather	Carmarthen in april
May	50°F/59°F	3.2in	tolerable weather	Carmarthen in may
June	56°F/63°F	3.7in	good weather	Carmarthen in june
July	59°F/67°F	3.9in	good weather	Carmarthen in july
August	58°F/65°F	4.2in	good weather	Carmarthen in august
September	54°F/63°F	3.9in	good weather	Carmarthen in september
October	52°F/59°F	4.9in	tolerable weather	Carmarthen in october
November	47°F/52°F	5.4in	bad weather	Carmarthen in november
December	45°F/49°F	5.9in	bad weather	Carmarthen in december

Weather and climate in Carmarthen

Carmarthen enjoys a temperate oceanic climate (with warm summer) in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Carmarthen is 56°F (ranging from 47°F in january to 67°F in july). Annual rainfall is 50.3in, with a minimum of 2.6in in april and a maximum of 5.9in in december.

From january to march the climate is very bad. By early evening, the temperature averages 47°F and it rains about 3.1in each month.
In april the climate is not good. By early evening, the temperature averages 52°F and, in april, 4 days of rain are expected.
From may to october the climate is correct. It is for example 59°F as maximum temperature in october and it rains about 4.9in each month.
In the month of november the climate is unfavorable. The record temperature this month is 63°F.
In the month of december the climate is very bad. the thermometer goes up to 49°F°C and you can expect to have 5.9in of rainfall/month during this period.

Charts: temperature and rainfall in Carmarthen

In the charts below, you can see the following seasonal norms for the city of Carmarthen: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Humidity

Peak visitor numbers and tourist seasons in Carmarthen

Find out when Carmarthen has its high tourist season (the period when the influx of tourists is highest) and off-peak tourist season using our data and figures.

Tourist seasons in Carmarthen

Very low season in Carmarthen
The months with the lowest number of tourists are: January.
Low season in Carmarthen
The months with low numbers of tourists are: February, March, November and December.
High season in Carmarthen
The number of visitors to Carmarthen is high in: April, May, June and October.
Peak season in Carmarthen
The largest number of tourists visiting Carmarthen is during: July, August and September.

Figure: Visitor index for Carmarthen month by month

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Best time for low prices in Carmarthen

Average prices of hotels in Carmarthen month by month

Generally, October is the month with the lowest hotel prices in Carmarthen. So this is a great time to save on your holiday! In contrast, August is statistically the most expensive month of the year for hotels.