The climate of Jefferson City
Jefferson City, located in the heart of
Missouri, USA, is characterized by a Humid subtropical climate without a dry season, otherwise known as the Köppen climate classification Cfa. This climate classification implies that the city receives an ample amount of rainfall throughout the year with hot and humid summers and mild to cool winters.
Average high temperatures in the city fluctuate from 38.5°F (3.6°C) during the coldest month,
January, to a peak of 89.2°F (31.8°C) in
July. Simultaneously, average low temperatures range from 24.3°F (-4.3°C) in January to 67.8°F (19.9°C) in July. Humidity remains relatively uniform throughout the year, standing at about 75% during the beginning and end of the year and slightly lowering to 73% in
August.
Rainfall in this Humid subtropical climate varies with the seasons; in Jefferson City, maximum rainfall, reaching 1.3" (33mm), occurs in
May. The levels then decrease gradually through the summer and autumn, with the lowest rainfall, 0.47" (12mm), recorded in
November. Similarly, the most rainy days are in May, with an average of 11.3 days, while it rains the least in
December with just 4.6 days.
Unique weather patterns in Jefferson City include snowfall, which is experienced during the cold seasons. However, it is mostly limited to the beginning of the year, with the highest amount recorded in January, about 0.71" (18mm), and then it completely dies out from
April to
October.
The best time to visit Jefferson City
The best time to visit
Jefferson City would be between
May and
September. These months offer the ideal combination of high temperatures ranging from 75.7°F (24.3°C) in May to 86.4°F (30.2°C) in
June, decreasing gradually towards September, and moderate rainfall. With an average of about 1.06" (27mm) of rain in
April to a reduction to 0.55" (14mm) in September, it provides an ample outdoor time. The high temperatures and moderate showers create the perfect lovable weather. Moreover, daylight lasts for an average of 14.3 hours in May and dwindles down to 12.4 hours by September, providing more than enough time for exploration.
The worst time to visit Jefferson City
Temperature dips and increased snowfall mark the tough climatic conditions making
January an unfavorable time to visit
Jefferson City. Temperatures plummet to an average high of just 38.5°F (3.6°C) and an even lower 24.3°F (-4.3°C). Coupled with around 0.71" (18mm) snowfall, it can be quite a tough time for travelers not accustomed to frigid conditions.
Spring weather in Jefferson City
Spring, marked by the months from
March through
May, is characterized by a steady rise in temperatures in
Jefferson City. The temperatures rise from a high of 55.2°F (12.9°C) to 75.7°F (24.3°C) and a low of 37.4°F (3°C) to 55.8°F (13.2°C). This period witnesses a steep increase in rainfall from 0.63" (16mm) in March to 1.3" (33mm) in May.
Summer weather in Jefferson City
By
June, summer settles in
Jefferson City, lasting until
August. Daytime temperatures during these months can rise above 86.4°F (30.2°C), making it the warmest time of the year. Nonetheless, temperatures during the night are comfortable, ranging from 65.5°F (18.6°C) to 67.8°F (19.9°C). Rainfall is lower than in spring, with an average of 1.26" (32mm) falling in June and decreasing to 0.87" (22mm) by August.
Autumn weather in Jefferson City
Autumn, from
September to
November, is marked by a gentle decrease in temperature and moderate rainfall. The transition from summer to winter is smooth, with the average highs ranging from 80.1°F (26.7°C) in September to 53.8°F (12.1°C) in November, and lows between 59.2°F (15.1°C) and 37°F (2.8°C). While rainfall reduces to 0.47" (12mm) in November, the least rainy month.
Winter weather in Jefferson City
December marks the onset of winter in
Jefferson City, and it continues until
February. Average high temperatures range between 42.8°F (6°C) to 38.5°F (3.6°C) and lows from 24.3°F (-4.3°C) to 29.1°F (-1.6°C). The first two winter months record snow, peaking at 0.71" (18mm) in
January. By February, as the winter recedes, snowfall reduces to 0.67" (17mm) as the cycle starts anew.
Weather in January
Jefferon City enters the New Year with a decidedly mild winter feel. The lowest temperature touches upon 24.3°F (-4.3°C), standing as a testament to the climatic swings. There's something serene about the frequency of snowfall days, making it the city's third snowiest month with an average of five days.
Weather in January »Weather in February
The scenery metamorphoses slightly as
February steps in with an upward shift in temperatures. Stepping up from the chill of
January, February cradles the average temperature to rise between 24.3°F (-4.3°C) to 43°F (6.1°C).
Weather in February »Weather in March
Weather transitions become more noticeable as
March takes command. The scent of spring begins to permeate the air, with the chill of the winters making a graceful exit. Rainfall gathers momentum, and the snowy days decline to a mere average of one day in the face of oncoming spring.
Weather in March »
Weather in April
April struts in audaciously, sending the remnants of winter into oblivion. Clearer days start making appearances, painting the cityscape against the backdrop of an azure sky. A notable observation for this month is the sudden surge of rainfall from 0.63" (16mm) in
March to 1.06" (27mm).
Weather in April » Weather in May
May sweeps
Jefferson City into a warmer atmosphere. The hues acquire a vibrancy as May graces the horizons with temperate weather conditions. A slight uptick in humidity signals the eventual onset of summer. Jefferson City basks under an impressive stretch of daylight crossing 14 hours.
Weather in May » Weather in June
June brings about a buzz, with temperatures tending towards the higher end. The city celebrates summer with an expected temperature swing reaching up to 86.4°F (30.2°C). The charm of the long, warm days continues with more than 14 hours of daylight.
Weather in June »
Weather in July
July introduces itself as the zenith of the summer, drawing out the highest mercury levels. The temperature peaks to an impressive high of 89.2°F (31.8°C), marking it as the hottest month of the year. The sun dominates the skies with an extensive presence spanning over 14 hours of daylight.
Weather in July » Weather in August
August softly heralds the retreat of the peak summer conditions. The city breathes a sigh of relief as temperatures begin to descend, yet maintaining a pleasant summery vibe. Fewer daylight hours indicate a tangible transition towards autumn.
Weather in August » Weather in September
September whispers the enchanting tales of autumn into the
Jefferson City canvas. The weather carries a whiff of a blend - the remnants of summer with the hints of oncoming fall. Favorable weather conditions present themselves with average temperatures going down to 59.2°F (15.1°C) from 65.8°F (18.8°C) in
August.
Weather in September »
Weather in October
October presents
Jefferson City with the heart of the autumn. Days become significantly shorter, while nights grow longer. The city blossoms with a riot of colors as the leaves take on a variety of hues. Notable shifts in temperature become noticeable with the arrival of October's autumn chill.
Weather in October » Weather in November
November carries forward the autumnal legacy, tumbling new leaves onto the city's paths. A remarkable temperature dip becomes more perceptible. The rainfall moderately recedes, matched with a slight increase in relative humidity levels.
Weather in November » Weather in December
December encapsulates the end of the climatic cycle, welcoming back the gentle caress of the winter chill. The onset of the white frost is accompanied by an increase in cloudy and snowfall frequency.
Jefferson City undergoes a metamorphosis, with temperature stooping as low as 29.1°F (-1.6°C) compared to the year's rest period.
Weather in December »