The best times to visit Tregaron for ideal weather are

June 18th to September 16th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.



Other Tregaron Travel Info

Weather in Tregaron


Average temperatures in Tregaron vary somewhat. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a chance of rain or snow throughout most of the year. The area is less temperate than some — in the 17th percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Tregaron, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally late July where highs are regularly around 68.2°F (20.1°C) with temperatures rarely dropping below 52.7°F (11.5°C) at night.

Tregaron Temperatures (Fahrenheit)


Tregaron Temperatures (Celsius)


“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

Tregaron Perceived Temperature (F)


Tregaron Perceived Temperature (C)



Average Tregaron Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
Jan 46.7 41.5 35.3
Feb 47.6 41.7 35.1
Mar 51 43.4 35.1
Apr 56.6 47.9 38.3
May 60.1 52.4 43.9
Jun 65 56.9 47.7
Jul 66.9 59.8 51.8
Aug 66.1 59.1 51.4
Sep 63.7 55.8 47
Oct 59 52.3 44.6
Nov 52.3 46.3 39.5
Dec 47.6 42 35.3

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 8.2 5.3 1.8
Feb 8.7 5.4 1.7
Mar 10.6 6.3 1.7
Apr 13.7 8.8 3.5
May 15.6 11.3 6.6
Jun 18.3 13.8 8.7
Jul 19.4 15.4 11
Aug 18.9 15.1 10.8
Sep 17.6 13.2 8.3
Oct 15 11.3 7
Nov 11.3 7.9 4.2
Dec 8.7 5.6 1.8



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Tregaron are March, April, and then June. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early to mid March. For example, on the week of March 12th there is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid January with an average of 4 days of significant precipitation the week of January 8th.

When can you find snow in Tregaron? Weather stations report large amounts of snow likely to be deepest around July, especially close to late January. The best time to ski (if at all) in Tregaron is often around around December 17th when fresh powder is deepest. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in Tregaron.

Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Tregaron (in).

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 48% 2.2 5.8
Feb 33% 0.8 3.4
Mar 23% 0 2.7
Apr 23% 0 2.1
May 33% 0 3.3
Jun 27% 0 3.2
Jul 35% 5.1 4.3
Aug 32% 0 3.6
Sep 29% 0 3.1
Oct 37% 2.8 4.8
Nov 49% 1.2 5.3
Dec 48% 4.1 6.7

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 48 5.6 14.7
Feb 33 2 8.6
Mar 23 0 6.9
Apr 23 0 5.3
May 33 0 8.4
Jun 27 0 8.1
Jul 35 13 10.9
Aug 32 0 9.1
Sep 29 0 7.9
Oct 37 7.1 12.2
Nov 49 3 13.5
Dec 48 10.4 17


Humidity and Wind

Tregaron has some extremely humid months, and high humidity throughout the year. The least humid month is May (72.1% relative humidity), and the most humid month is November (83.7%).

Wind in Tregaron is usually calm. The windiest month is January, followed by December and May. January’s average wind speed of around 6.9 knots (7.9 MPH or 12.7 KPH) is considered “a light breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in late January and early February where average top sustained speeds reach 14.1 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Tregaron.

Avg. Relative Humidity


The graph below shows wind speed (max and average) in knots.

Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

Month Avg. Wind Avg. Wind Feel Sustained High Wind High Wind Feel
Jan 6.9 Light breeze 12.9 Significant breeze
Feb 6.2 Light breeze 12.1 Significant breeze
Mar 6.2 Light breeze 12.1 Significant breeze
Apr 5.8 Light breeze 11.6 Significant breeze
May 6.3 Light breeze 11.8 Significant breeze
Jun 5.1 Light breeze 10.5 Gentle breeze
Jul 5.1 Light breeze 10.2 Significant breeze
Aug 5 Light breeze 10.1 Gentle breeze
Sep 4.7 Light breeze 10 Significant breeze
Oct 5.2 Light breeze 10.6 Gentle breeze
Nov 5.9 Light breeze 11.8 Significant breeze
Dec 6.5 Light breeze 12.4 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 83%
Feb 80.9%
Mar 77%
Apr 73.2%
May 72.1%
Jun 74.6%
Jul 77.9%
Aug 79.7%
Sep 81.3%
Oct 82.6%
Nov 83.7%
Dec 83.5%


Is it Safe to Travel to Tregaron?

Our best data indicates this area is somewhat safe. As of Oct 07, 2019 there are travel warnings for the United Kingdom; exercise a high degree of caution. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Sep 06, 2019.


The Busiest and Least Crowded Months

The busiest month for tourism in Tregaron, the United Kingdom is June, followed by May and July. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Tregaron in November. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month


Most Popular Months to Visit

Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is somewhat extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 56.1 in November means 56.1% of the tourists vs. June.



Overall Tregaron Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 63.4°F (17.4°C) and 48.8°F (9.3°C) with warmer temperatures in the later months. Rain is somewhat common with 7 to 10 days of significant precipitation per month. Spring is the second busiest for tourism, which makes it a good time for those looking for things to do.

Summer (June through August)

The middle-year months have comfortably cool weather with high temperatures that are comfortable. These months see moderate precipitation with 8 to 11 days of precipitation per month. June – August is the busiest season for tourism in Tregaron, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 65.1°F (18.4°C) and 48°F (8.9°C), which will feel chilly given the humidity and wind. It rains or snows a good amount: 9 to 15 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.

Winter (December through February)

Weather is too cold this time of year in Tregaron to be enjoyable for warm weather travelers. The average high during this season is between 48.8°F (9.3°C) and 45.8°F (7.7°C). On average, it rains or snows a very great amount: 9 to 15 times per month. These times of year are fairly slow with tourists.


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