Ennis, Ireland Climate by Month
Ennis, Munster, Ireland
Mild summers and cool winters, with rain spread through the year.
Mild summers and cool winters, with rain spread through the year: that's Ennis's climate in short. July is the warmest month, with highs around 67°F (19°C); January is the coolest at 48°F (9°C), and nights dip to 38°F (4°C). About 46 in (1161 mm) of rain falls in a typical year, with no clear rainy season. The air is humid, averaging 82% relative humidity.
- Warmest month
- 67°F(19°C)
- Average high, July
- Coldest nights
- 38°F(4°C)
- Average low, January
- Rain per year
- 46 in(1161 mm)
- No clear rainy season
- Humidity
- 82%
- Sunniest: June
Best and worst months in Ennis
Best for weatherThe most comfortable weather comes in June and July, with highs around 66°F (19°C) and about 3.4 in (86 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; December is the coldest, with highs of only 49°F (9°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Ennis weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 48°F(9°C) | 38°F(4°C) | 4.3 in(110 mm) | 84% | 0.6 |
| FebFebruary | 49°F(10°C) | 38°F(4°C) | 3.6 in(91 mm) | 83% | 1.3 |
| MarMarch | 52°F(11°C) | 40°F(4°C) | 3.1 in(78 mm) | 76% | 2.3 |
| AprApril | 56°F(13°C) | 42°F(6°C) | 2.8 in(71 mm) | 76% | 3.9 |
| MayMay | 61°F(16°C) | 47°F(8°C) | 2.8 in(70 mm) | 78% | 4.7 |
| JunJuneBest | 65°F(18°C) | 51°F(11°C) | 3.2 in(82 mm) | 79% | 5.1 |
| JulJulyBest | 67°F(19°C) | 55°F(13°C) | 3.5 in(90 mm) | 77% | 4.4 |
| AugAugust | 66°F(19°C) | 54°F(12°C) | 4.1 in(103 mm) | 84% | 3.8 |
| SepSeptember | 64°F(18°C) | 51°F(11°C) | 3.9 in(98 mm) | 81% | 2.8 |
| OctOctober | 58°F(14°C) | 46°F(8°C) | 4.3 in(110 mm) | 84% | 1.6 |
| NovNovember | 52°F(11°C) | 42°F(6°C) | 5.2 in(131 mm) | 91% | 0.8 |
| DecDecember | 49°F(9°C) | 39°F(4°C) | 5.0 in(127 mm) | 92% | 0.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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