The climate of Ennis
Situated in the western part of
Ireland,
Ennis enjoys a Marine west coast or warm summer climate, as categorized by the Köppen climate classification (Cfb). This categorization is confirmed by a mild range in temperatures throughout the year, frequent rainfall, and high relative humidity levels, distinctive of a temperate maritime climate.
Throughout the year, Ennis’s average high temperature trends from 7.8°C (46°F) in
January to a peak of 17.8°C (64°F) in
July then dwindles to 8°C (46.4°F) in
December. Parallel to this, the average low temperature ranges from a chilly 3.4°C (38.1°F) in January, escalating to a balmy 11.2°C (52.2°F) during summer, particularly in
August, and descending back to the year’s lowest of 2.9°C (37.2°F) by
February.
Rainfall is another prevalent aspect of Ennis's climate. Monthly averages vacillate from 26mm (1.02") in January, increasing to a high of 39mm (1.54") in August, then tapering off to 20mm (0.79") by
September. Correspondingly, the number of days with significant rainfall varies from 14.9 days in January, peaks at 19.3 days in July, and drops to the low of 13.2 days in September.
An interesting weather feature in Ennis is the gently fluctuating daylight hours. The city basks in about 8.3 hours of daylight in January, which progresses to the annual maximum of 16.8 hours by
June - the city's longest day, then reverts to a lowly 7.7 hours by December.
Pressure and wind conditions in Ennis also exhibit typical year-round patterns. The air pressure generally moves within a tight band, from 1011.2mb in January to a high of 1015.9mb by
May, then gets slightly lighter to 1010.8mb by December. The average wind speed starts from 20.2km/h (12.6mph) in January, eases to 14.3km/h (8.9mph) by June, and again ascends to the year's maximum of 20.1km/h (12.5mph) by December.
The best time to visit Ennis
The ideal time to plan a visit to
Ennis would be between
May and
August. This span presents the warmest average temperature, from 14.3°C (57.7°F) to 17.8°C (64°F), coupled with appreciatively longer daylight hours, 15.8 hours to 16.3 hours. This period also sees the highest average UV index of 4, making it suitable for outdoor exploration and activities. Despite the likelihood of rain during this period, the town's vibrant verdancy and temperate weather provides a remarkable backdrop for sightseeing and cultural exploration.
The worst time to visit Ennis
For those who want to avoid colder circumstances and reduced daylight hours, the months from
November to
February might be less appealing. During this period, temperatures fall significantly, averaging between 8°C (46.4°F) and 9.7°C (49.5°F). Combined with shorter daylight hours (from 7.7 hours to 8.7 hours), wind speeds escalating to 20.1km/h (12.5mph), and increased chance of snowfall, especially in
December and
January, these factors make this period potentially less favorable for travel.
Spring weather in Ennis
In
Ennis, spring introduces pleasantly mild temperatures, with average highs meandering from 9.6°C (49.3°F) in
March to 12.3°C (54.1°F) by
April. Correspondingly, the average low temperatures inch up from 3.3°C (37.9°F) in March to a more tolerable 4.4°C (39.9°F) in April. Rainfall dips in spring, amounting to 29mm (1.14") to 25mm (0.98") and the number of daylight hours increase, offering more opportunities for outdoor pursuits.
Summer weather in Ennis
Summer ushers in the warmest temperatures in
Ennis, ranging from 14.3°C (57.7°F) to 17.8°C (64°F), with lows relatively tepid at 7.1°C (44.8°F) to 11.2°C (52.2°F). Daylight is most abundant during summer, with up to 16.8 hours in
June. Though there is an increased likelihood of rainfall, its timing often results in lovely fresh mornings and beautiful dew-laden landscapes.
Autumn weather in Ennis
Autumn brings with it a gradual decline in temperature, with average highs hovering between 15.8°C (60.4°F) to 9.7°C (49.5°F) from
September to
November and average lows moving from 9.4°C (48.9°F) down to 5.1°C (41.2°F). Rainfall augments slightly in November, up to 34mm (1.34"), daylength decreases steadily, with up to 10.6 hours of daylight in
October to just 8.7 hours by November.
Winter weather in Ennis
Winter witnesses the coldest temperatures in
Ennis, with average high temperatures dwindling to 8°C (46.4°F) by
December and average lows similarly dropping to 4°C (39.2°F). December from
January remains the peak time for snowfall, albeit minimal, averaging 8mm (0.31") to 10mm (0.39"). Conversely, days are shortest, with daylight hours reduced to just 7.7 hours in December. Winters also introduce stronger winds, with the average wind speed escalating to 20.1km/h (12.5mph) by December. Despite the chill, an Irish winter can still carry a certain charm, with crisp air and a quieter, calmer atmosphere.
Weather in January
Weather in
Ennis in
January can be quite chilly, with frost being a common sight. January sees the longest nights of the year, making it a month with low daylight. Also, this month is notable for being the period with the highest humidity, lingering around 88%.
Weather in January »Weather in February
As the calendar turns to
February,
Ennis welcomes a slight increase in temperatures correlating with a small decline in snowfall. The city observes slightly longer daylight, paving the way towards spring. On the contrary, February experiences high wind speed with the maiximum gust peaking at a rapid 33.5km/h (20.8mph).
Weather in February »Weather in March
March is the gateway to the spring season in
Ennis, with a moderate increase in temperature. The city enjoys more hours of daylight, offering the opportunity for more outdoor activities. With the wind speed lowering to 18km/h (11.2mph) from 20.1km/h (12.5mph), the weather conditions slowly start showing signs of change.
Weather in March »
Weather in April
The weather in
Ennis in
April signifies the arrival of a more pleasant and mild climate as we move further into the spring season. This becoming more evident as snowfall decreases to nil. April sees longer daylight hours up to 14 hours, with temperatures rising to a comfortable 12.3°C (54.1°F).
Weather in April »Weather in May
The wonderful month of
May marks the transition from spring to early summer in
Ennis. The temperatures sees a pleasant increase with the higher temperature reaching 14.3°C (57.7°F). Humidity remains steady at 85% this month, offering comfortable weather conditions.
Weather in May »Weather in June
June graces
Ennis with the brilliance of summer. The temperature further climbs to reach a delightful high of 16.7°C (62.1°F). Days are longer with an increase in sunlight hours touching 16.8 hours. Apart from the warm sunshine, June is known for consistent rainfall amounting to 35mm (1.38").
Weather in June »
Weather in July
The peak of summer arrives in
July, with
Ennis recording the highest temperature of 17.8°C (64°F) for the year. However, it is accompanied by the heaviest rainfall of the year, recording 32mm (1.26") over 19 days. Despite these showers, July basks in enduring daylight, reaching a yearly maximum of 16.3 hours.
Weather in July »Weather in August
August offers another round of inviting summer weather in
Ennis. Although the temperature witnesses a slight drop to 17.4°C (63.3°F), the environment remains comfortable and enjoyable. The high rainfall continues, marking the month with the highest precipitation, reaching 39mm (1.54").
Weather in August » Weather in September
The arrival of
September in
Ennis marks the transition from summer to autumn. Notably, the temperature descends to a cooler 15.8°C (60.4°F). The daylight hours also begin to shorten, amounting to 12.7 hours. Despite these changes, the month experiences the lowest rainfall in the year, approximately 20mm (0.79").
Weather in September »
Weather in October
October in
Ennis embraces the charm of autumn with temperatures further cooling down to a comfortable 13.4°C (56.1°F). In response to the seasonal change, daylight hours continue to diminish, falling to 10.6 hours. However, the enchanting autumn foliage in Ennis offers an irresistible allure.
Weather in October » Weather in November
November witnesses a more considerable drop in temperature with the highs averaging at 9.7°C (49.5°F). This drop is accompanied by a reduction in daylight hours to just 8.7 hours. With 34mm (1.34") of rainfall, November can be a rainy month yet it adds a romantic charm to the city’s streets.
Weather in November » Weather in December
The last month of the year,
December, brings back the chill of winter to
Ennis. With the temperature further dropping to 8°C (46.4°F), the winter charm of the city becomes palpable. The shortest days of the year are observed in December, with only 7.7 hours of daylight.
Weather in December »