The best times to visit Glenfarne for ideal weather are
May 28th 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.
Glenfarne Travel Guide
Other Glenfarne Travel Info
Weather in Glenfarne
Temperature
Average temperatures in Glenfarne 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 19th 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 Glenfarne, 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 66.2°F (19°C) with temperatures rarely dropping below 52.8°F (11.6°C) at night.
Glenfarne Temperatures (Fahrenheit)
Key
Glenfarne Temperatures (Celsius)
Key
“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.
Glenfarne Perceived Temperature (F)
Key
Glenfarne Perceived Temperature (C)
Key
Average Glenfarne 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 | 45.2 | 40.4 | 35.1 |
| Feb | 47.1 | 41.4 | 36 |
| Mar | 50.1 | 43.1 | 36.4 |
| Apr | 56 | 47.7 | 40 |
| May | 59.9 | 52.2 | 44.9 |
| Jun | 64.4 | 56.6 | 49.6 |
| Jul | 65.7 | 58.7 | 52.8 |
| Aug | 64.8 | 58.1 | 52.6 |
| Sep | 61.7 | 55.2 | 49.2 |
| Oct | 56.3 | 50.2 | 41.8 |
| Nov | 49.8 | 44.9 | 39.4 |
| Dec | 44 | 38.6 | 32.6 |
Show Celsius
| Month | Avg. High (°C) | Avg. Mean (°C) | Avg. Low (°C) |
|---|---|---|---|
| Jan | 7.3 | 4.7 | 1.7 |
| Feb | 8.4 | 5.2 | 2.2 |
| Mar | 10.1 | 6.2 | 2.4 |
| Apr | 13.3 | 8.7 | 4.4 |
| May | 15.5 | 11.2 | 7.2 |
| Jun | 18 | 13.7 | 9.8 |
| Jul | 18.7 | 14.8 | 11.6 |
| Aug | 18.2 | 14.5 | 11.4 |
| Sep | 16.5 | 12.9 | 9.6 |
| Oct | 13.5 | 10.1 | 5.4 |
| Nov | 9.9 | 7.2 | 4.1 |
| Dec | 6.7 | 3.7 | 0.3 |
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Glenfarne 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 mid April. For example, on the week of April 16th there is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in early December with an average of 4 days of significant precipitation the week of December 3rd.
When can you find snow in Glenfarne? Weather stations report no annual snow. 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 Glenfarne.
Key
Snow on the Ground
The graph below shows the average snow on the ground in Glenfarne (in).
Key
Average Rain and Snow by Month
Show Inches
| Month | Daily Chance of Rain | Average Snow Depth (in) | Total Precipitation (in) |
|---|---|---|---|
| Jan | 43% | 0 | 5.3 |
| Feb | 30% | 0 | 2.7 |
| Mar | 26% | 0 | 3 |
| Apr | 27% | 0 | 2.5 |
| May | 33% | 0 | 2.9 |
| Jun | 28% | 0 | 2.7 |
| Jul | 37% | 0 | 4.3 |
| Aug | 38% | 0 | 4 |
| Sep | 38% | 0 | 3.9 |
| Oct | 38% | 0 | 4.4 |
| Nov | 37% | 0 | 4.4 |
| Dec | 41% | 0 | 4.1 |
Show Centimeters
| Month | Daily Chance of Rain | Average Snow Depth (cm) | Total Precipitation (cm) |
|---|---|---|---|
| Jan | 43 | 0 | 13.5 |
| Feb | 30 | 0 | 6.9 |
| Mar | 26 | 0 | 7.6 |
| Apr | 27 | 0 | 6.4 |
| May | 33 | 0 | 7.4 |
| Jun | 28 | 0 | 6.9 |
| Jul | 37 | 0 | 10.9 |
| Aug | 38 | 0 | 10.2 |
| Sep | 38 | 0 | 9.9 |
| Oct | 38 | 0 | 11.2 |
| Nov | 37 | 0 | 11.2 |
| Dec | 41 | 0 | 10.4 |
Humidity and Wind
Glenfarne has some extremely humid months, and above average humidity throughout the year. The least humid month is May (68.6% relative humidity), and the most humid month is December (86.6%).
Wind in Glenfarne is usually calm. The windiest month is January, followed by November and March. January’s average wind speed of around 7.6 knots (8.7 MPH or 14.1 KPH) is considered “a gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early March where average top sustained speeds reach 14.8 knots, which is considered a moderate breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Glenfarne.
Key
Wind
The graph below shows wind speed (max and average) in knots.
Key
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 | 7.6 | Gentle breeze | 13.5 | Significant breeze |
| Feb | 6.4 | Light breeze | 11.7 | Significant breeze |
| Mar | 7.2 | Gentle breeze | 13.1 | Significant breeze |
| Apr | 6.5 | Light breeze | 11.9 | Significant breeze |
| May | 7.1 | Gentle breeze | 12.4 | Significant breeze |
| Jun | 6 | Light breeze | 11 | Significant breeze |
| Jul | 6.1 | Light breeze | 11.2 | Significant breeze |
| Aug | 6.4 | Light breeze | 11.6 | Significant breeze |
| Sep | 6.7 | Light breeze | 11.8 | Significant breeze |
| Oct | 6.5 | Light breeze | 12 | Significant breeze |
| Nov | 7.3 | Gentle breeze | 12.9 | Significant breeze |
| Dec | 6.4 | Light breeze | 12.4 | Significant breeze |
Show Relative Humidity by Month
| Month | Avg. Relative Humidity |
|---|---|
| Jan | 84.2% |
| Feb | 83% |
| Mar | 74.7% |
| Apr | 68.8% |
| May | 68.6% |
| Jun | 70.8% |
| Jul | 75.3% |
| Aug | 77.3% |
| Sep | 80.3% |
| Oct | 82.8% |
| Nov | 84.5% |
| Dec | 86.6% |
Is it Safe to Travel to Glenfarne?
Our best data indicates this area is generally safe. As of Dec 04, 2023 there are no travel advisories or warnings for Ireland; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Nov 28, 2023.
The Busiest and Least Crowded Months
The busiest month for tourism in Glenfarne, Ireland is July, followed by August and January. 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 Glenfarne 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
Key
Overall Glenfarne Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderately cold. Highs range from 65.5°F (18.6°C) and 49°F (9.4°C) with warmer temperatures in the later months. Rain is somewhat common with 8 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 12 days of precipitation per month. June – August is the busiest season for tourism in Glenfarne, so lodging and other accommodations may cost more than usual.
Fall (September through November)
Fall daily highs range from 63.5°F (17.5°C) and 44.7°F (7.1°C), which will feel chilly given the humidity and wind. It rains or snows a good amount: 11 to 12 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 Glenfarne to be enjoyable for warm weather travelers. The average high during this season is between 49°F (9.4°C) and 42.8°F (6°C). On average, it rains or snows a great amount: 8 to 13 times per month. These times of year are fairly slow with tourists.
Best Times to Travel› Ireland › Glenfarne, Ireland