Castlebar Weather in November
During November, Castlebar experiences low daytime temperatures of 11°C (52°F) and cooler nights around 5°C (41°F). Expect quite a bit of rainfall. Around 119 mm (4.7 in) is typical.
Rainfall in Castlebar in November
You can typically expect 23 days of rain this month, averaging around 119 mm (4.7 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Castlebar in November
In November, expect low temperatures in Castlebar, with highs of 11°C (52°F) and lows of 5°C (41°F) at night. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. Nights drop to 5°C (41°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Castlebar in November
This month is characterized by fewer sunny days, with about 54 hours of sunshine. It's great for those who appreciate cooler, less sunny days.November in Castlebar has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Castlebar Temperature in November
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Castlebar Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Castlebar - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Castlebar typically stay consistent throughout November, with daily highs averaging around 11°C (52°F). Nights are cold, with lows typically ranging from 4°C (39°F) to 6°C (43°F).
Average temperatures in November
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in November
Historical weather records for Castlebar in November
Browse day-by-day weather records for Castlebar spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Castlebar historical weather extremes in November
According to our 49 years of weather records for Castlebar, the following extremes were recorded between 1976 and 2025.
- On November 6, 2024, temperatures climbed to 17°C (63°F), marking the warmest November day on record.
- The coldest November day was on November 29, 2010, with a maximum of 0°C (32°F).
- Castlebar registered its coldest November night on November 28, 2010, with temperatures dropping to -5°C (23°F).
- Peak precipitation in November occurred on November 28, 1999, when 52 mm (2 in) of precipitation was measured.
Best Places in Ireland in November
Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in November →
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).
What to Wear in Castlebar in November
Pack for changing conditions in Castlebar in November. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.
What To Do in Castlebar in November
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming4/10 -
Cycling5/10 -
Walking5/10 -
Camping3/10 -
Outdoor sports5/10
Castlebar 3-Day Forecast
Temperature Rainfall Sunshine Humidity
See the full Castlebar climate overview or explore weather in Ireland.
Popular in November
Where to go in November - average daytime high across popular destinations.
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