The climate of Exton
Exton, located in
Pennsylvania, USA, experiences a Humid subtropical climate with no dry season, classified as Cfa according to the Köppen climate classification. Over the year, temperatures fluctuate from a low of 24.3°F (-4.3°C) to a high of 84.9°F (29.4°C), resulting in a highly variable climatic pattern. Similarly, rainfall varies across the year, reaching a maximum of 1.89" (48mm) in
August and a minimum of 0.79" (20mm) in
January.
Consistent with the region's climate classification, no month goes without significant rainfall. However, the number of days with rain varies from a peak of 15.1 days in
July, down to 5 days in January. Considerable deviations are also evident in the amount of daylight available, ranging from 9.4 hours in
December to 15 hours in
June.
One distinguishing weather pattern is the heat peak in July, where the temperature can go up from 24.3°F (-4.3°C) to 84.9°F (29.4°C). The maximum number of rainy days occurs in July as well which indicates a correlation between the rise in temperature and increased precipitation.
The best time to visit Exton
The optimal time for visiting
Exton depends largely on the visitor’s weather preferences. If mild temperatures are desirable, the months of
May and
October are considered the best. During these months, the average peak temperatures hover between 71.1°F (21.7°C) and 63.5°F (17.5°C) respectively, and rainfall is moderate, ranging from 1.38" (35mm) to 0.94" (24mm). Furthermore, daylight hours extend to 14.4 hours in May and remain ample in October with 11.1 hours, allowing for extended exploration of the outdoors. These months also witness relatively lower humidity levels of 77% and 79% respectively, increasing overall comfort.
The worst time to visit Exton
January and
February, being the coldest months with temperatures falling to 24.3°F (-4.3°C) and 26.4°F (-3.1°C) respectively, are considered the least desirable times of the year to visit
Exton. The amount of daylight also dips to 9.7 hours in January, further limiting activities for tourists. These months witness uncomfortable weather conditions with high relative humidity levels of 76% and 79% respectively. In addition to cold temperatures, snowfall is more likely during these months, with an average of 1.26" (32mm) in January and 1.3" (33mm) in February.
Spring weather in Exton
Spring, from
March to
May, brings with it a pleasant rise in temperature in
Exton. During these months, the temperatures swing from 33.4°F (0.8°C) in March to 71.1°F (21.7°C) in May. Daylight hours increase from 12 hours in March to 14.4 hours in May, while humidity levels hover between 73% and 77%. Rainfall is substantial during this season, peaking at 1.38" (35mm) in May, indicating the presence of occasional spring showers.
Summer weather in Exton
Summer weather in
Exton, from
June through
August, is characterized by high temperatures and significant rainfall. The thermal readings peak during this season, hitting 84.9°F (29.4°C) in
July, the hottest month of the year. In contrast, August witnesses the highest rainfall of 1.89" (48mm). Despite the heat, there is a plentiful amount of sunshine, with daylight extending to 14.7 hours in June, providing plenty of time for outdoor activities.
Autumn weather in Exton
Autumn marks a period of transition in
Exton with the weather gradually shifting from hot to cooler conditions.
September sees a significant drop in temperatures from 75.7°F (24.3°C) to 63.5°F (17.5°C) in
October. Rainfall remains substantial in these months, particularly in
August when the precipitation averages 1.06" (27mm). Daylight hours also reduce from 12.4 hours in September to 11.1 hours in October.
Winter weather in Exton
Winter, ranging from
November to
February, is characterized by the drop in temperature to the year's lowest levels. November witnesses a considerable drop in temperature from 51.4°F (10.8°C) to 42.3°F (5.7°C) in
December.
January is the coldest month with average temperatures dropping to 24.3°F (-4.3°C). Snowfall occurs during these months with the heaviest of 1.26" (32mm) reported in January. Despite the cold conditions, sunshine remains available for an average of 4.6 to 5 hours per day throughout the winter months, providing some respite from typical winter weather.
Weather in January
The start of the year in
Exton,
Pennsylvania, is marked by winter's chill. The city experiences cold weather with temperatures ranging from 24.3°F (-4.3°C) to 36.1°F (2.3°C), flirting with the frost mark - a wintry start to the year.
Weather in January »Weather in February
As
Exton moves into
February, a slight increase in the average temperatures, from 26.4°F (-3.1°C) to 39.7°F (4.3°C), is observed. The Winter weather persists, but with less snowfall compared to
January, at 1.3" (33mm) over an average of five days.
Weather in February »Weather in March
With the arrival of
March,
Exton witnesses a notable shift in weather from cold to warmer temperatures. The city experiences a marked climb in temperatures, ranging between 33.4°F (0.8°C) and 48.2°F (9°C). The snowfall begins to diminish with just 1.57" (40mm) recorded, spread across fewer days when compared to the preceding months.
Weather in March »
Weather in April
April's arrival in
Exton comes with an appreciable jump in temperature, climbing from 43.5°F (6.4°C) to 60.6°F (15.9°C). Spring is in full bloom, with the most substantial dip in the snowfall to an almost negligible 0.16" (4mm).
Weather in April » Weather in May
In
Exton,
May welcomes warmer weather with temperatures dancing between 53.6°F (12°C) and 71.1°F (21.7°C). This is the first month of the year that experiences no snowfall, demonstrating a solid transition from spring to summer.
Weather in May »Weather in June
June's arrival marks the official commencement of summer in
Exton, elevating temperature levels up to 79°F (26.1°C) from a base of 61.5°F (16.4°C). Coupled with the year's lengthiest days, the month also brings one of the highest rainfall averages at 1.46" (37mm).
Weather in June »
Weather in July
July, being the hottest month in
Exton, showcases a temperature range from 67.5°F (19.7°C) to 84.9°F (29.4°C). The weather is typically warm with a modest rise in humidity. Rainfall reaches its peak with averages around 1.81" (46mm), paving the way for spontaneous summer downpours.
Weather in July » Weather in August
In
Exton,
August carries forward the warm temperatures from
July with averages between 65.8°F (18.8°C) and 82.4°F (28°C). The maximum rainfall occurs with 1.89" (48mm), slightly higher than July. This month brings about a mild decrease in daylight hours, signaling the approach of the fall season.
Weather in August »Weather in September
September in
Exton brings a shift towards cooler temperatures, moving from 59.2°F (15.1°C) to 75.7°F (24.3°C). The summer heat starts fading with a significant drop in rainfall, standing at 1.06" (27mm). The decrease in rainfall also coincides with a decline in daylight hours, marking the impending arrival of the fall season.
Weather in September »
Weather in October
October in
Exton sees a further drop in temperatures, now varying between 48.9°F (9.4°C) and 63.5°F (17.5°C). This month brings on the full-blown fall season with a significant decline in rainfall to 0.94" (24mm). The transition towards shorter days becomes prominent, and the drop in temperature makes the climate considerably chillier.
Weather in October » Weather in November
November in
Exton experiences a substantial plunge in temperatures, ranging from 37.4°F (3°C) to 51.4°F (10.8°C), with the winter season starting to set in. The initial signs of winter become evident, with an average snowfall of 0.28" (7mm) recorded during the month.
Weather in November » Weather in December
Closing the year in
Exton,
December brings a pronounced onset of winter, dropping the temperature between 31.1°F (-0.5°C) and 42.3°F (5.7°C). The city experiences increased snowfall with 0.79" (20mm) registered over more than two days of the month.
Weather in December »