The climate of Chambersburg
Identified as a locale with a Humid subtropical, no dry season (Cfa) climate according to the Köppen climate classification,
Chambersburg features a predominately mild and humid climate. It is located in the great state of
Pennsylvania, USA and experiences a significant range in weather conditions throughout the year.
The majority of climatic parameters in Chambersburg vary as the seasons shift. The highest temperature on average is 83.8°F (28.8°C) seen in
July, and the lowest is 22.1°F (-5.5°C), occurring in
January. The city experiences its maximum rainfall at 2.95" (75mm) in
May and then decreases to 1.85" (47mm) by January. Likewise, the relative humidity fluctuates from 76% in
April to 80% in
February and
October.
Chambersburg does not experience a dry period without rainfall; however, it does go through seasonal snowfall. Substantial snowfall occurs from January to
March, with the peak in January at 4.92" (125mm). By contrast, Chambersburg sees no snowfall from
June to
September. The city enjoys an increased daylight period from May to
August, with the longest hours, at 15, occurring in June.
The best time to visit Chambersburg
Considering weather conditions, the ideal time to explore
Chambersburg is during the late spring to early summer period, from
May to
June. During these months, the city enjoys an average high temperature ranging from 71.1°F (21.7°C) to 78.8°F (26°C), that enhances comfort for outdoor activities. Additionally, daylight hours reach their peak in June, providing an ample amount of time to relish in the beauty of Chambersburg.
The worst time to visit Chambersburg
Travelers are advised to avoid planning their visits to
Chambersburg during the early winters, from
December to
January. These months experience the coldest average temperatures, with lows plunging to 28.9°F (-1.7°C) in December and 22.1°F (-5.5°C) in January. Along with the freezing temperatures, Chambersburg also sees increased snowfall during these months, which may disrupt travel plans.
Spring weather in Chambersburg
The charming period of spring in
Chambersburg spans from
March to
May, where the city experiences an inviting weather shift from cold to warm. Average temperatures hover between 48.2°F (9°C) and 71.1°F (21.7°C). The city receives maximum rainfall during the spring, escalating to 2.95" (75mm) in May, contributing to a refreshing environment decked with blooming plants.
Summer weather in Chambersburg
The summer weather in
Chambersburg, occurring from
June to
August, enjoys pleasantly warm temperatures. With the average high temperature ranging from 78.8°F (26°C) in June to 83.8°F (28.8°C) in
July, the summer will generally be warm. Furthermore, Chambersburg basks in the most daylight hours during these months, with up to 15 hours recorded in June, providing ample time for outdoor activities.
Autumn weather in Chambersburg
The climate in
Chambersburg undergoes a transitional phase in autumn, from the warm summers to colder winters, during the period from
September to
November. During these months, average high temperatures scale down from 74.3°F (23.5°C) in September to 50°F (10°C) in November. Rainfall reduces gradually, from 1.89" (48mm) in September to 2.09" (53mm) in November.
Winter weather in Chambersburg
The winter season in
Chambersburg spans from
December to
February. These months witness the lowest temperatures, with an average low of 22.1°F (-5.5°C) in
January. Coupled with this, Chambersburg experiences maximum snowfall during winter. January sees 4.92" (125mm) of snow, decreasing to 3.78" (96mm) in February. Despite the cold temperatures and snowfall, Chambersburg manages to maintain a considerable visibility of 6 miles, facilitating winter activities.
Weather in January
Visiting
Chambersburg,
Pennsylvania in
January offers a winter wonderland experience. This month is known for its chilly temperature as it stands as the coldest month of the year. Interesting feature of January is its higher wind speed, reaching up to 7.8mph (12.6km/h).
Weather in January »Weather in February
As the calendar flips from
January to
February, slight changes in the weather occur in
Chambersburg,
Pennsylvania. February sees a gradual increase in temperature compared to freezing January. With February's low temperature reaching up to 24.3°F (-4.3°C) and the precipitation still prevalent indicating the fading winter.
Weather in February »Weather in March
In
March,
Chambersburg,
Pennsylvania starts to shake off its winter chill. Among the key weather indicators, the town gains day lengths reaching to 12 hours in March. Notably, the snowfall abruptly ends in this month, signaling the end of winter and the onset of spring.
Weather in March »
Weather in April
April showers hit
Chambersburg,
Pennsylvania with the highest rainfall reported, reaching approximately 2.44" (62mm). This period indicates a shift in weather from the chill of winter to the warming trend of upcoming summer. The temperature increase is constant as the snow completely melts away.
Weather in April » Weather in May
May brings an important climatic transition in
Chambersburg,
Pennsylvania, characterized by much warmer weather. The environment feels entirely different compared to the cooler months, with temperature increasing to 71.1°F (21.7°C).
Weather in May » Weather in June
June can be recognized as the arrival of summer in
Chambersburg,
Pennsylvania. Weather shifts from the cool tones of spring to the full-blown warmth of summer. The snowfall during winter months turns into a distant memory in the sunny days of June.
Weather in June »
Weather in July
July typically is the warmest month in
Chambersburg,
Pennsylvania with a high temperature touching 83.8°F (28.8°C). Alongside, the UV Index remains at a peak, hinting at the intense sun rays. Despite the scorching sun, the city continues to be lively and buzzing.
Weather in July » Weather in August
August in
Chambersburg,
Pennsylvania welcomes the last full month of summer. If compared to the peak summer month of
July, August shows a slight dip in the temperature and daylight hours. Despite the minor changes, August retains the summer atmosphere with its warm temperature.
Weather in August » Weather in September
Weather in October
Weather in November
A further transition in weather is observed in
Chambersburg,
Pennsylvania throughout
November. As the temperature continues to drop, the first snowfall appears, just 0.59" (15mm), indicating the start of the winter season. The fall leaves give way to a bare environment preparing for the winter ahead.
Weather in November »Weather in December