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Contents
- The climate of Joplin
- The best time to visit Joplin
- The worst time to visit Joplin
- Spring weather in Joplin
- Summer weather in Joplin
- Autumn weather in Joplin
- Winter weather in Joplin
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Amazing Grand Falls in Joplin, Missouri
The climate of Joplin
Located in the Midwestern state of Missouri, Joplin experiences a Humid Subtropical climate with no dry season, based on the Köppen Climate Classification. A noticeable annual variation in temperatures is observed, with monthly highs ranging from 42.3°F (5.7°C) in the colder season to 89.2°F (31.8°C) in the summer months. Monthly minimum temperatures show a similar trend, moving from 27.3°F (-2.6°C) on the cooler extreme to 69.8°F (21°C).
This temperature variation is coupled with a relative humidity level that averages between 71% and 79% throughout the year. Precipitation is distributed fairly evenly over twelve months, with rainfall averaging from 1.54" (39mm) to 5.04" (128mm), indicating a consistently moist environment. The number of rainfall days ranges between 6.8 and 16.8 days per month, while snowfall is rare, with measurable amounts falling only from December to March.
Joplin's unique weather phenomenon is the absence of a dry season leading to a climate that is persistently humid. The months of April to October have more daylight hours, between 13.2 hours to 14.7 hours, coupled with longer sunshine duration from 8.3 hours to 10.7 hours a day. However, it is not all bright and sunny, as the city is partially clouded for most of the year, with cloud coverage oscillating between 25% and 45%.
This temperature variation is coupled with a relative humidity level that averages between 71% and 79% throughout the year. Precipitation is distributed fairly evenly over twelve months, with rainfall averaging from 1.54" (39mm) to 5.04" (128mm), indicating a consistently moist environment. The number of rainfall days ranges between 6.8 and 16.8 days per month, while snowfall is rare, with measurable amounts falling only from December to March.
Joplin's unique weather phenomenon is the absence of a dry season leading to a climate that is persistently humid. The months of April to October have more daylight hours, between 13.2 hours to 14.7 hours, coupled with longer sunshine duration from 8.3 hours to 10.7 hours a day. However, it is not all bright and sunny, as the city is partially clouded for most of the year, with cloud coverage oscillating between 25% and 45%.
The best time to visit Joplin
Visiting Joplin dependson personal preferences in weather. The months from April to June serve as the most pleasant period regarding temperature and daylight hours, with average highs ranging from 67.3°F (19.6°C) to 85.6°F (29.8°C) and daylight exceeding 13.2 hours. These months are also suitable for outdoor activities as the sunshine duration rises to more than 8.3 hours a day.
The worst time to visit Joplin
Travelers may wish to avoid the months from December to February in Joplin, as these are the coldest with temperatures dipping to 27.3°F (-2.6°C). These months also witness the least sunshine duration, barely crossing 5.6 hours a day, and experience the highest snowfall, making outdoor explorations less appealing.
Spring weather in Joplin
Spring, which extends from March to May in Joplin, sees a rapid increase in temperatures from 57.7°F (14.3°C) to 74.8°F (23.8°C). A subsequent rise in humidity, reaching up to 79%, complements this warming. April is the wettest month of this season, witnessing 3.39" (86mm) of rainfall spread across around 14.8 days. This mild and moist climatic condition is ideal for spring blossoms to thrive.
Summer weather in Joplin
Summers, from June to August, are hot in Joplin with maximum temperatures oscillating between 85.6°F (29.8°C) and 89.2°F (31.8°C). This period also experiences the longest daylight hours, peaking at 14.7 hours in June. Unlike many other regions, summers here are not particularly dry, with rainfall averaging between 2.72" (69mm) and 3.27" (83mm). This typically humid and warm weather is perfect for enjoying local water bodies and parks.
Autumn weather in Joplin
During the autumn months of September to November, Joplin experiences a gradual drop in temperatures from 79.9°F (26.6°C) to 56.1°F (13.4°C). Rainfall during these months ranges from 2.72" (69mm) to 2.83" (72mm), falling over 12.5 to 10.5 days. The autumn atmosphere in Joplin is thus welcoming with mild temperatures and the beautiful fall colors enhancing its charm.
Winter weather in Joplin
Winter in Joplin, spanning December to February, is cold with temperatures falling to as low as 27.3°F (-2.6°C). The city also receives its maximum snowfall during this season, particularly in January and February. Despite lesser daylight hours and colder temperatures, winter has its own beauty in the quiet and serene snow-covered landscapes.
Weather in January
Joplin, Missouri kickstarts the year with typical winter conditions. The temperature ranges from 27.3°F (-2.6°C) to 42.3°F (5.7°C), with an average relative humidity of 72%. As you find in winter months, sunshine is at its minimum and days are shorter, accelerating the overall cold feel. Weather in January »
Weather in February
February continues the trend of January's winter chill albeit with marginally warmer conditions. Snowfall peaks during this period registering at 2.44" (62mm) with an average temperature that hikes to 46.6°F (8.1°C). While this may seem appealing for those who enjoy winter sports, be prepared for a rise in wind speed, making outdoor activities slightly challenging. Weather in February »
Weather in March
March showcases a significant leap in temperature, signaling the onset of springtime in Joplin. The temperature ascends, ranging between 40.6°F (4.8°C) and 57.7°F (14.3°C). This increase coincides with a hike in rainfall levels to 2.8" (71mm). Weather in March »
Weather in April
In April, Joplin, Missouri experiences a palpable shift towards warmer weather with temperatures jumping to a high of 67.3°F (19.6°C). This rise is accompanied by an increase in daylight hours especially suited for outdoor recreational activities. Weather in April »
Weather in May
May demonstrates some of the first signs of the impending summer with a notable hike in temperature to 74.8°F (23.8°C). While the weather starts feeling warmer, rainfall also sees a peak at 5.04" (128mm), marking this month wettest in the year. Weather in May »
Weather in June
Warm summer weather becomes prominent in June, offering plenty of sunshine for those in Joplin. The temperature escalates to a height of 85.6°F (29.8°C) which goes along with longer daylight durations. At 67.1°F (19.5°C), the low temperature too makes a necessary shift, reflecting warmer nights. Weather in June »
Weather in July
July brings in the peak of summer heat in Joplin, Missouri marking the highest temperatures in the year at 89.2°F (31.8°C). With maximum daylight hours and sunlight, outdoor activities are much encouraged despite the soaring heat. Weather in July »
Weather in August
August holds the summer heat steady with slight variations from July. Even though the temperature marginally lowers to a maximum of 87.1°F (30.6°C), there is hardly any significant relief from the summer heat. This drop loosely coincides with a decrease in the duration of daylight and sunshine hours. Weather in August »
Weather in September
September marks the end of summer, initiating the transition to fall. The temperature notably drops to 79.9°F (26.6°C) from the summer peaks. As the transition progresses, the hours of sunshine per day start to dwindle, foreshadowing the approaching autumn. Weather in September »
Weather in October
October embraces the crisp autumn climate with another substantial drop in temperature to 67.6°F (19.8°C). While the month enjoys a fair share of sunshine, the daylight hours gradually decrease in anticipation of winter. The UV Index drops to 3, signaling a decline in sunlight intensity. Weather in October »
Weather in November
November brings with it a tangible chill as winter begins to set in Joplin, Missouri. The cooler climate is evident with a marked decrease in temperature, descending to 56.1°F (13.4°C). True to winter traits, days become shorter and daylight hours continue to decline. Weather in November »
Weather in December
December witnesses the full-fledged arrival of winter with the lowest average temperature of the year sliding to 45.9°F (7.7°C). The daylight hours reach a low, contributing to the characteristic chill of the winter. With a marked fall in UV Index to 2, the complements cooler conditions due to reduced solar intensity. Weather in December »
Updated: Jul 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
The month of January sees the average lowest temperatures, reaching 42.3°F (5.7°C) at the peak and 27.3°F (-2.6°C) at the low.
How many days does it rain?
Throughout the year, there are 143.4 rainfall days, and 32.01" (813mm) of precipitation is accumulated.
When does it snow?
January through March, May, November and December are months with snowfall.
How much does it snow?
Throughout the year, there are 11.8 snowfall days, and 5.63" (143mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine in Joplin, Missouri, is January, with an average of 5.4h of sunshine.
What is the month with the lowest UV index in Joplin?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the driest month?
The month with the least rainfall is February, when the rain falls for 8.7 days and typically collects 1.54" (39mm) of precipitation.
What is the snowiest month in Joplin?
February is the month with the most snowfall in Joplin. Snow falls for 4 days and accumulates 2.44" (62mm) of snow.
When is Daylight Saving Time (DST)?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
When it does not snow?
In Joplin, snow does not fall in April, June through October.
What is the most humid month?
May is the most humid month in Joplin, Missouri, with an average relative humidity of 79%.
What is the rainiest month?
May is the month with the most rainfall. Rain falls for 16.8 days and accumulates 5.04" (128mm) of precipitation.
When are the longest days in Joplin?
The month with the longest days is June, with an average of 14h and 42min of daylight.
When is the highest UV index?
The months with the highest UV index are June and July, with an average maximum UV index of 7.
What part of the year is the hottest?
In Joplin, the peak average temperatures are observed in July, with a high of 89.2°F (31.8°C) and a low of 69.8°F (21°C).
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.7h of sunshine.
What is the least humid month?
October is the least humid month in Joplin, with an average relative humidity of 71%.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 42min of daylight.
Average temperature
Joplin, MO
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (42.3°F).
The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).
Average pressure
Joplin, MO
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Joplin, MO
- Average wind speed in January:
10.2mph - Average wind speed in February:
10.5mph - Average wind speed in March:
10.9mph - Average wind speed in April:
10.9mph - Average wind speed in May:
9.2mph - Average wind speed in June:
8.5mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7.3mph - Average wind speed in September:
7.7mph - Average wind speed in October:
9.3mph - Average wind speed in November:
10.1mph - Average wind speed in December:
9.7mph
The windiest months (with the highest average wind speed) are March and April (10.9mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity
Joplin, MO
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Joplin, MO
- Average rainfall in January:
1.57" - Average rainfall in February:
1.54" - Average rainfall in March:
2.8" - Average rainfall in April:
3.39" - Average rainfall in May:
5.04" - Average rainfall in June:
2.72"
- Average rainfall in July:
3.27" - Average rainfall in August:
2.87" - Average rainfall in September:
2.72" - Average rainfall in October:
2.83" - Average rainfall in November:
1.61" - Average rainfall in December:
1.65"
The wettest month (with the highest rainfall) is May (5.04").
The driest month (with the least rainfall) is February (1.54").
Average rainfall days
Joplin, MO
- Average rainfall days in January:
6.8 days - Average rainfall days in February:
8.7 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
15.1 days
- Average rainfall days in July:
14.9 days - Average rainfall days in August:
14.7 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
6.8 days
The month with the highest number of rainy days is May (16.8 days).
The months with the least rainy days are January and December (6.8 days).
Average snowfall
Joplin, MO
The month with the highest snowfall is February (2.44").
The months with the least snowfall are April, June, July, August, September and October (0").
Average snowfall days
Joplin, MO
- Average snowfall days in January:
3.5 days - Average snowfall days in February:
4 days - Average snowfall days in March:
1.1 days - Average snowfall days in April:
0.1 days - Average snowfall days in May:
0.3 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.7 days - Average snowfall days in December:
2.1 days
The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Joplin, MO
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
5h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 3min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days
Joplin, MO
- Average sunshine days in January:
20.5 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
15 days - Average sunshine days in April:
14.1 days - Average sunshine days in May:
12.2 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
13.6 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
15.2 days - Average sunshine days in October:
18.8 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
21.1 days
The month with the most sunshine days is December (21.1 days).
The month with the least sunshine days is May (12.2 days).
Average UV index
Joplin, MO
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Joplin, MO
The months with the most cloud cover are February and March (Cloud cover 45).
The months with the least cloud cover are June, July and August (Cloud cover 25).
Average visibility
Joplin, MO
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Joplin, Missouri, USA
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