The best times to visit Dunmanway for ideal weather are

June 4th to October 7th

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



Other Dunmanway Travel Info

Weather in Dunmanway


Average temperatures in Dunmanway 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 26th 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 Dunmanway, the hottest months are July, August, and then September. See average monthly temperatures below. The warmest time of year is generally late July where highs are regularly around 64.7°F (18.2°C) with temperatures rarely dropping below 56°F (13.3°C) at night.

Dunmanway Temperatures (Fahrenheit)


Dunmanway 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.

Dunmanway Perceived Temperature (F)


Dunmanway Perceived Temperature (C)



Average Dunmanway 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 48.5 45 40.9
Feb 48.6 45.2 41.4
Mar 50.2 45.9 41.6
Apr 53.7 48.8 44.5
May 56.4 52 48
Jun 60.9 56.2 51.9
Jul 63.4 58.8 54.9
Aug 63.2 58.6 54.8
Sep 61.7 57.6 53.9
Oct 57.9 54.5 50.7
Nov 52.5 49.4 45.4
Dec 49.6 46.6 42.4

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 9.2 7.2 4.9
Feb 9.2 7.3 5.2
Mar 10.1 7.7 5.3
Apr 12.1 9.3 6.9
May 13.6 11.1 8.9
Jun 16.1 13.4 11.1
Jul 17.4 14.9 12.7
Aug 17.3 14.8 12.7
Sep 16.5 14.2 12.2
Oct 14.4 12.5 10.4
Nov 11.4 9.7 7.4
Dec 9.8 8.1 5.8



Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Dunmanway are September, April, and then May. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around late May. For example, on the week of May 21st there is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in late December with an average of 4 days of significant precipitation the week of December 24th.

When can you find snow in Dunmanway? 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 Dunmanway.

Days with precipitation

Snow on the Ground

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

Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 42% 0 4.7
Feb 35% 0 3.1
Mar 27% 0 2.8
Apr 23% 0 2.1
May 24% 0 2.5
Jun 26% 0 3.5
Jul 27% 0 3.3
Aug 26% 0 2.9
Sep 21% 0 2.6
Oct 34% 0 3.8
Nov 48% 0 5.3
Dec 45% 0 5.4

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 42 0 11.9
Feb 35 0 7.9
Mar 27 0 7.1
Apr 23 0 5.3
May 24 0 6.4
Jun 26 0 8.9
Jul 27 0 8.4
Aug 26 0 7.4
Sep 21 0 6.6
Oct 34 0 9.7
Nov 48 0 13.5
Dec 45 0 13.7


Humidity and Wind

Dunmanway has some extremely humid months, and high humidity throughout the year. The least humid month is March (78.3% relative humidity), and the most humid month is July (84.9%).

Wind in Dunmanway is usually stronger than many places. The windiest month is December, followed by November and January. December’s average wind speed of around 16.1 knots (18.6 MPH or 29.9 KPH) is considered “a moderate breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in late December where average top sustained speeds reach 26.9 knots, which is considered a strong breeze.

Relative Humidity (%)

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

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 13.8 Significant breeze 21.7 Strong breeze
Feb 13.4 Significant breeze 20.8 Strong breeze
Mar 12 Significant breeze 18 Strong breeze
Apr 12 Significant breeze 18.4 Strong breeze
May 12.1 Significant breeze 18.1 Strong breeze
Jun 10.4 Gentle breeze 16.1 Significant breeze
Jul 9.9 Gentle breeze 15.5 Strong breeze
Aug 10.3 Gentle breeze 16.1 Significant breeze
Sep 11.3 Significant breeze 17.1 Strong breeze
Oct 12.9 Significant breeze 19.5 Strong breeze
Nov 14.8 Significant breeze 22.5 Strong breeze
Dec 16.1 Significant breeze 24.4 Very strong breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 80.6%
Feb 79.6%
Mar 78.3%
Apr 78.6%
May 79.3%
Jun 81.2%
Jul 84.9%
Aug 84%
Sep 83.6%
Oct 83%
Nov 80.4%
Dec 79.9%


Is it Safe to Travel to Dunmanway?

Our best data indicates this area is generally safe. As of Oct 07, 2019 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 Oct 04, 2019.


The Busiest and Least Crowded Months

The busiest month for tourism in Dunmanway, Ireland is July, followed by August and June. 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 Dunmanway 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 45.2 in November means 45.2% of the tourists vs. July.



Overall Dunmanway Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 58.7°F (14.8°C) and 48.6°F (9.2°C) with warmer temperatures in the later months. Rain is somewhat common with 7 to 8 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 brisk. These months see moderate precipitation with about 8 days of precipitation per month. June – August is the busiest season for tourism in Dunmanway, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 62.4°F (16.9°C) and 48.5°F (9.2°C), which will feel chilly given the humidity and wind. It rains or snows a good amount: 6 to 14 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 Dunmanway to be enjoyable for warm weather travelers. The average high during this season is between 50.2°F (10.1°C) and 47.4°F (8.6°C). On average, it rains or snows a great amount: 10 to 14 times per month. These times of year are fairly slow with tourists.


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