Joplin, MO Weather Monthly Guide: What to Expect
As the heart of the Ozark region, Joplin, Missouri, is known for its diverse and unpredictable weather patterns. Located in the south-central part of the state, Joplin experiences a humid subtropical climate with four distinct seasons, each bringing its own unique set of weather conditions. This article provides an in-depth guide to the weather in Joplin, Missouri, broken down by month, highlighting what to expect and how to prepare for the changing seasons.
January: A Cold and Wintry Month
January is one of the coldest months in Joplin, with average temperatures ranging from 24°F to 46°F (-4°C to 8°C). The month often sees a significant amount of snowfall, with an average of 3.5 inches (89 mm) accumulated throughout the month. Overnight temperatures can drop as low as 10°F (-12°C), while daytime highs rarely exceed 50°F (10°C). Residents and visitors can expect icy roads, frozen precipitation, and potential power outages due to snow and freezing rain.
Key Weather Events:
* Average temperature: 35°F (2°C)
* Average snowfall: 3.5 inches (89 mm)
* Average high temperature: 46°F (8°C)
* Average low temperature: 24°F (-4°C)
February: A Transition Month
February marks a transition from the cold winter months to the slightly warmer spring season. Temperatures gradually increase, with average highs ranging from 51°F (11°C) to 63°F (17°C). While snowfall is still possible, the average monthly total is around 2 inches (51 mm). The risk of freezing temperatures and icy conditions decreases as the month progresses, making February a good time to start planning outdoor activities.
Key Weather Events:
* Average temperature: 38°F (3°C)
* Average snowfall: 2 inches (51 mm)
* Average high temperature: 58°F (14°C)
* Average low temperature: 32°F (0°C)
March: Spring is in the Air
As March approaches, Joplin experiences a noticeable increase in temperature, with average highs ranging from 63°F (17°C) to 73°F (23°C). The risk of severe thunderstorms and tornadoes increases, making it essential for residents to stay informed about weather conditions. While March can still see some snowfall, the average monthly total is around 1 inch (25 mm). Residents can expect more sunshine and longer days as the month progresses.
Key Weather Events:
* Average temperature: 45°F (7°C)
* Average snowfall: 1 inch (25 mm)
* Average high temperature: 69°F (21°C)
* Average low temperature: 41°F (5°C)
April: Spring Showers and Sunshine
April is a time of transition in Joplin, with temperatures rising and precipitation increasing. Average highs range from 73°F (23°C) to 82°F (28°C), while average lows range from 51°F (11°C) to 61°F (16°C). The risk of severe thunderstorms and tornadoes remains elevated, making it crucial for residents to stay informed. April is also a month of significant rainfall, with an average of 4.5 inches (114 mm) accumulated throughout the month.
Key Weather Events:
* Average temperature: 55°F (13°C)
* Average precipitation: 4.5 inches (114 mm)
* Average high temperature: 77°F (25°C)
* Average low temperature: 54°F (12°C)
May: Warmer and More Unpredictable
May is a month of significant temperature fluctuations in Joplin, with average highs ranging from 82°F (28°C) to 90°F (32°C). The risk of severe thunderstorms and tornadoes remains elevated, making it essential for residents to stay informed. May is also a month of increasing humidity, with an average relative humidity of 67%. While rainfall is still possible, the average monthly total is around 4.2 inches (107 mm).
Key Weather Events:
* Average temperature: 62°F (17°C)
* Average precipitation: 4.2 inches (107 mm)
* Average high temperature: 85°F (29°C)
* Average low temperature: 58°F (14°C)
June: Summer is Here
June marks the beginning of the summer season in Joplin, with average highs ranging from 90°F (32°C) to 96°F (35°C). The risk of severe thunderstorms and tornadoes decreases, but the risk of heatwaves and drought increases. June is also a month of significant rainfall, with an average of 4.8 inches (122 mm) accumulated throughout the month. Residents can expect hot and humid conditions, making it essential to stay hydrated and take precautions against heat-related illnesses.
Key Weather Events:
* Average temperature: 70°F (21°C)
* Average precipitation: 4.8 inches (122 mm)
* Average high temperature: 93°F (34°C)
* Average low temperature: 66°F (19°C)
July: The Hottest Month of the Year
July is the hottest month in Joplin, with average highs ranging from 96°F (35°C) to 104°F (40°C). The risk of heatwaves and drought increases, making it essential for residents to take precautions against heat-related illnesses. While rainfall is still possible, the average monthly total is around 4.2 inches (107 mm). Residents can expect hot and humid conditions, with temperatures often reaching 100°F (38°C) or higher.
Key Weather Events:
* Average temperature: 74°F (23°C)
* Average precipitation: 4.2 inches (107 mm)
* Average high temperature: 100°F (38°C)
* Average low temperature: 69°F (21°C)
August: The Humidity Remains High
August is a month of high humidity in Joplin, with average highs ranging from 94°F (34°C) to 102°F (39°C). The risk of severe thunderstorms and tornadoes decreases, but the risk of heatwaves and drought remains elevated. While rainfall is still possible, the average monthly total is around 4.5 inches (114 mm). Residents can expect hot and humid conditions, making it essential to stay hydrated and take precautions against heat-related illnesses.
Key Weather Events:
* Average temperature: 72°F (22°C)
* Average precipitation: 4.5 inches (114 mm)
* Average high temperature: 99°F (37°C)
* Average low temperature: 67°F (19°C)
September: A Transition Month
September marks a transition from the hot summer months to the cooler fall season in Joplin. Temperatures gradually decrease, with average highs ranging from 84°F (29°C) to 92°F (33°C). The risk of severe thunderstorms and tornadoes increases, making it essential for residents to stay informed. While rainfall is still possible, the average monthly total is around 4.1 inches (104 mm).
Key Weather Events:
* Average temperature: 64°F (18°C)
* Average precipitation: 4.1 inches (104 mm)
* Average high temperature: 89°F (32°C)
* Average low temperature: 59°F (15°C)
October: Cooler and Rainier
October is a month of significant temperature fluctuations in Joplin, with average highs ranging from 72°F (22°C) to 82°F (28°C). The risk of severe thunderstorms and tornadoes decreases, but the risk of cooler temperatures and rain increases. October is also a month of significant rainfall, with an average of 4.5 inches (114 mm) accumulated throughout the month. Residents can expect cooler and rainier conditions, making it essential to pack accordingly.
Key Weather Events:
* Average temperature: 59°F (15°C)
* Average precipitation: 4.5 inches (114 mm)
* Average high temperature: 79°F (26°C)
* Average low temperature: 52°F (11°C)
November: A Cooler and More Unpredictable Month
November is a month of significant temperature fluctuations in Joplin, with average highs ranging from 62°F (17°C) to 73°F (23°C). The risk of severe thunderstorms and tornadoes decreases, but the risk of cooler temperatures and rain increases. November is also a month of significant rainfall, with an average of 3.5 inches (89 mm) accumulated throughout the month. Residents can expect cooler and more unpredictable conditions, making it essential to stay informed.
Key Weather Events:
* Average temperature: 52°F (11°C)
* Average precipitation: 3.5 inches (89 mm)
* Average high temperature: 69°F (21°C)
* Average low temperature: 44°F (7°C)
December: A Cold and Winter Wonderland
December is one of the coldest months in Joplin, with average temperatures ranging from 28°F (-2°C) to 46°F (8°C). The risk of severe thunderstorms and tornadoes decreases, but the risk of snowfall and freezing temperatures increases. December is also a month of significant precipitation, with an average of 3.5 inches (89 mm) accumulated throughout the month. Residents can expect cold and potentially snowy conditions, making it essential to pack accordingly.
Key Weather Events:
* Average temperature: 38°F (3°C)
* Average precipitation: 3.5 inches (89 mm)
* Average high temperature: 44°F (7°C)
* Average low temperature: 28°F (-2°C)
By understanding the unique weather patterns in Joplin, Missouri, residents and visitors can better prepare for the changing seasons and make the most of their time in the city. Whether it's packing for cold winter months or staying hydrated during the hot summer months, being aware of the local weather conditions is essential for a safe and enjoyable experience in Joplin.
