Monaghan County Weather in July

Average temperatures, rainfall, sunshine and the best places to visit in Monaghan County, Ireland in July.

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Monaghan Carrickmacross Lisnalong Castleblayney

Considering a trip to Monaghan County, Ireland this July and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Monaghan County in July

Monaghan County, Ireland is a region in Ireland. July in Monaghan County generally has pleasant temperatures, with moderate precipitation. July is a summer month.

Temperatures

You can expect pleasant maximum daytime temperatures of around 20°C (68°F) and nighttime temperatures around 12°C (54°F) in Monaghan. On average, July is the month with the highest temperature of the year in Monaghan County, Ireland.

To learn more about the conditions in specific areas of Monaghan County, Ireland, check out the map below.

Precipitation

In July, precipitation varies across different areas. From moderate rainfall in Carrickmacross with an average of 86 mm (3.4 in) to moderate rainfall in Monaghan with 92 mm (3.6 in).

Average sunshine

Most places get a reasonable amount of sunshine. Take Monaghan as an example - it receives around 148 hours of sunlight, offering a nice mix of sunny and partly cloudy days. Want to compare this with brighter destinations? Try our weather planner to explore your options.

Explore Monaghan County by month

Pick a month to see the average temperature, rainfall and sunshine in Monaghan County - and find the best time to visit. (based on Monaghan)

January9°C (48°F) February9°C (48°F) March11°C (52°F) April13°C (55°F) May16°C (61°F) June18°C (64°F) This monthJuly20°C (68°F) August19°C (66°F) September17°C (63°F) October14°C (57°F) November11°C (52°F) December9°C (48°F)
Best Time to Visit Monaghan County →

Best Places to Visit in Monaghan County in July

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Monaghan County.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Monaghan County

What is the weather like in July for some of the most popular destinations in Monaghan County, Ireland?

Temperature range in Monaghan County (July)

Precipitation variation in Monaghan County (July)

Monaghan

In July Monaghan generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 12°C (54°F) and moderate monthly rainfall. So on average the conditions are excellent that month.

« June
July
August »
June
July
August
Max temperature
18°C (64°F)
20°C (68°F)
19°C (66°F)
Min temperature
10°C (50°F)
12°C (54°F)
12°C (54°F)
Monthly sun hours
170 hours
148 hours
139 hours
Monthly rainfall
90 mm (3.5 in)
92 mm (3.6 in)
98 mm (3.9 in)
Monthly rainy days
17 days
17 days
19 days
Weather conditions
very good
excellent
very good
Climate in Monaghan →

Carrickmacross

In July Carrickmacross generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 12°C (54°F) and moderate monthly rainfall. So on average the conditions are excellent that month.

« June
July
August »
June
July
August
Max temperature
18°C (64°F)
20°C (68°F)
20°C (68°F)
Min temperature
10°C (50°F)
12°C (54°F)
12°C (54°F)
Monthly sun hours
180 hours
166 hours
157 hours
Monthly rainfall
88 mm (3.5 in)
86 mm (3.4 in)
94 mm (3.7 in)
Monthly rainy days
16 days
16 days
18 days
Weather conditions
very good
excellent
excellent
Climate in Carrickmacross →

Lisnalong

In July Lisnalong generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 12°C (54°F) and moderate monthly rainfall. So on average the conditions are excellent that month.

« June
July
August »
June
July
August
Max temperature
18°C (64°F)
20°C (68°F)
19°C (66°F)
Min temperature
10°C (50°F)
12°C (54°F)
12°C (54°F)
Monthly rainfall
88 mm (3.5 in)
88 mm (3.5 in)
94 mm (3.7 in)
Monthly rainy days
16 days
17 days
19 days
Weather conditions
very good
excellent
very good
Climate in Lisnalong →

Castleblayney

In July Castleblayney generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 12°C (54°F) and moderate monthly rainfall. So on average the conditions are excellent that month.

« June
July
August »
June
July
August
Max temperature
18°C (64°F)
20°C (68°F)
19°C (66°F)
Min temperature
10°C (50°F)
12°C (54°F)
12°C (54°F)
Monthly sun hours
170 hours
148 hours
139 hours
Monthly rainfall
88 mm (3.5 in)
88 mm (3.5 in)
95 mm (3.7 in)
Monthly rainy days
16 days
16 days
18 days
Weather conditions
very good
excellent
very good
Climate in Castleblayney →

Is your destination not in the list? Have a look at all destinations in Monaghan County, in Ireland.

In our records: Ireland July extremes

Notable July records observed across cities in Ireland in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • From our sources, the wettest July day in Ireland brought 366 mm (14 in) in Lahinch on July 11, 2001.

Popular cities in July

Day & night temperatures, rainfall and average weather in Monaghan County in July.

City Weather Day temp Night temp Rainfall
Monaghan 20°C (68°F) 12°C (54°F) 92 mm (3.6 in)
Carrickmacross 20°C (68°F) 12°C (54°F) 86 mm (3.4 in)
Lisnalong 20°C (68°F) 12°C (54°F) 88 mm (3.5 in)
Castleblayney 20°C (68°F) 12°C (54°F) 88 mm (3.5 in)

Monaghan County weather in July: frequently asked questions

What is the weather like in Monaghan County, Ireland in July?

July in Monaghan County, Ireland brings excellent weather. In Monaghan, daytime temperatures are typically around 20°C (68°F) and nighttime lows hover near 12°C (54°F).

What is the average temperature in Monaghan County, Ireland in July?

Average temperatures in Monaghan County, Ireland during July range from a nighttime low near 12°C (54°F) to a daytime high around 20°C (68°F) in Monaghan.

Does Monaghan County, Ireland get a lot of rain in July?

July is on the drier side in Monaghan County, Ireland. Monaghan averages only about 92 mm (3.6 in), with most days staying dry.

Is July a Good Time to Visit Monaghan County, Ireland?

We consider July to be one of the best times to travel to Monaghan County, Ireland. Typically, the climate in Monaghan is excellent. However, the weather conditions may vary depending on your destination.

Generally speaking, July provides excellent weather in Monaghan. The weather in January, February and December, on the other hand, tends to be less favorable.

Interested in more climate information?

We have much more information about the climate in Monaghan County.

Weather and climate has detailed information for every country in the world. Are you going to Ireland? Get detailed historical weather averages for many cities in Ireland.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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