Climate and monthly weather forecastCaledonia, MS
Climate and monthly weather forecast
The climate of Caledonia
Situated in North America, Caledonia, Mississippi sits in a Humid subtropical climate zone, categorized under the Köppen climate classification as "Cfa". This classification means the region experiences no dry season, with a substantial amount of rainfall received throughout the year, from 2.32" (59mm) in November to 4.65" (118mm) in April. The city is subjected to an average relative humidity that fluctuates between 70% in October and 80% in December.Temperatures range widely across the seasons. The summer months of June to August show the highest temperatures, with an average monthly maximum temperature peaking at 91.4°F (33°C) in July. During this time, the minimum average monthly temperatures hover from 69.3°F (20.7°C) to 71.8°F (22.1°C). Low temperatures are reported between December and February, falling to a minimum of 36.1°F (2.3°C) in January, with the highest temperature being 56.5°F (13.6°C) in February.
Throughout the year, the amount of sunshine received varies significantly. Winter months, particularly December, getting a limited average of 4.9 sunshine hours, versus the summer month of July when the sunshine averages to 10.5 hours. Meanwhile, the wind speeds can reach up to a yearly highest gusts of 12.6mph (20.3km/h) in January, the lowest gusts being reported as 8mph (12.9km/h) in July.
The best time to visit Caledonia
Visiting Caledonia mainly depends on the weather preferences. For those who enjoy warm weather, the ideal time to visit would be between June and August when average temperatures hover around 91°F (32.8°C). During this period the daylight hours are longest, surfing between 13.4 hours in August to 14.4 hours in June, coupled with the lowest cloud cover of the year. Notably, if the aim is to take advantage of the most sunshine hours, June ranks highest with approximately 10.7 hours per day on average.The worst time to visit Caledonia
If lower temperatures are a deterrent, the winter months of December through February would be the least ideal time to visit, with average low temperatures plunging to 36.1°F (2.3°C) in January. These months also bring limited sunshine, concurrently with reduced visibility, especially in December and January.Spring weather in Caledonia
Spring in Caledonia is relatively mild. The season is characterized by incrementally increasing temperatures. March sees a low average of 46.9°F (8.3°C) and a high average of 64.2°F (17.9°C). By May, these averages climb to 62.1°F (16.7°C) and 82°F (27.8°C) respectively. Rainfall during this period ranges from 4.06" (103mm) in March to 3.58" (91mm) in May. Visibility remains constant throughout the season at 6 miles.Summer weather in Caledonia
Summer in Caledonia is quite distinct with temperatures peaking in July, to an average high of 91.4°F (33°C). The period from June through August experiences a relatively uniform average low temperature range from 69.3°F (20.7°C) to 71.8°F (22.1°C). Rainfall is somewhat consistent over summer, with July experiencing the highest at 3.94" (100mm). The summer season in Caledonia experiences the longest daylight hours of the year, reaching a peak of 14.4 hours in June.Autumn weather in Caledonia
Caledonia’s autumn experiences a gradual decrease in temperatures. Starting in September, the high average temperature is at 86°F (30°C) and a low average of 65.7°F (18.7°C), which falls to 62.1°F (16.7°C) and 44.4°F (6.9°C) by November, respectively. Rainfall during this season remains relatively low, falling from 2.8" (71mm) in September to just 2.32" (59mm) in November.Winter weather in Caledonia
Winter in Caledonia is typically cold with January being the coldest on average. The average temperature dips to a low of 36.1°F (2.3°C) and rises to a high of 51.4°F (10.8°C). The highest rainfall is witnessed in December, accumulating up to 4.09" (104mm). Unexpectedly, this season notices the highest relative humidity of the year, with December seeing an average of 80%. The season experiences limited daylight ranging from 10 hours in December to 10.4 hours by February.Weather in January
The year begins with January carrying mild and relatively cool temperatures across Caledonia, Mississippi. During January, the city experiences precipitation, movement of humid breeze, and frequent cloud cover. As we transition from December, visibility holds steady at 6 miles while wind speeds rise from 7.5mph (12.1km/h) to 7.7mph (12.4km/h). Weather in January »Weather in February
February brings a slightly warmer climate to the city. Moving from January to February, the city suffers a rise in humidity leading to instances of fog and dampness in early mornings. These changes manifest themselves in the form of an augmented rainfall, which increases from 3.98" (101mm) in January to 4.33" (110mm) in February. Weather in February »Weather in March
The transition from winter into spring begins with March's arrival. Compared to February, the month experiences more daylight hours, reducing the absorption of heat during the day. The noticeable shift in Caledonia's weather includes a decline of snowfall, reducing to 0.12" (3mm), marking an end to winter. Weather in March »Weather in April
The weather in April turns notably warmer and more enjoyable compared to March's cooler climate. April's weather improvements include the elimination of snowfall, leaving the city's greenery ready to bloom. When comparing the rainfall amounts, they increase from 4.06" (103mm) in March to reach 4.65" (118mm) in April. Weather in April »Weather in May
In May, Caledonia's weather shifts towards a distinctly warmer trend, as the spring season is in full swing. Resulting from the increase in temperatures, the frequency of rainfall slightly decreases, leading to relatively dryer periods. Weather in May »Weather in June
June officially ushers in Caledonia's summer season with much warmer and sunnier days. Nudging slightly up from May's rainfall, there's a modest increase of precipitation to 3.66" (93mm). The change in weather patterns also brings about a longer daylight span reaching 14.4 hours, the highest across the year. Weather in June »Weather in July
In July, Caledonia experiences its summer peak, with the city basking in warm weather throughout the month. The precipitation undergoes a slight increment, reaching 3.94" (100mm) from June's 3.66" (93mm). July establishes itself as the warmest month with peak temperature levels reaching up to 91.4°F (33°C). Weather in July »Weather in August
As summer unravels in Caledonia, August faithfully maintains the weather conditions of July. Despite a slight decrease in rainfall to 3.35" (85mm) from July's 3.94" (100mm), the temperature remains largely unchanged. However, the hours of sunshine start to shorten, with daylight hours reducing to 13.4 from 14.1 in July. Weather in August »Weather in September
Caledonia transcends into the aura of fall come September, with weather conditions beginning to transition. Notably, the rainfall decreases to 2.8" (71mm), providing more clear days in contrast to August's rainy scenes. The daylight hours get notably shorter from 13.4 hours in August to 12.4 hours in September. Weather in September »Weather in October
October brings further change in Caledonia's weather, setting up a cooler and drier precedent. We observe a significant reduction in rainfall, reducing to 2.48" (63mm), which is the lowest in comparison to other autumn months. Another notable adjustment happens in Caledonia's daylight hours, with a decrease to 11.3 hours from September's 12.4 hours. Weather in October »Weather in November
November comes with a notable shift in weather as Caledonia steers closer to its winter season. From October to November, precipitation increases from 2.48" (63mm) to 2.32" (59mm), along with a decrease in daylight hours to 10.4. Weather in November »Weather in December
December sees the onset of winter in Caledonia, with a significant drop in temperatures. Despite the onset of colder weather, the month manages to maintain a 6 miles visibility and a wind speed of 7.5mph (12.1km/h), similar to November. 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
January stands out as Caledonia's coldest month, with an average high-temperature of 51.4°F (10.8°C) and a low-temperature of 36.1°F (2.3°C).
In Caledonia, Mississippi, during the entire year, the rain falls for 171.9 days and collects up to 43.23" (1098mm) of precipitation.
January through March and December are months with snowfall.
January is the month with the most snowfall in Caledonia. Snow falls for 1.3 days and accumulates 0.51" (13mm) of snow.
In Caledonia, Mississippi, during the entire year, snow falls for 3.9 days and aggregates up to 1.02" (26mm) of snow.
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3.
February has the least sunshine of the year, with an average of 4.8h of sunshine.
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.
April is the month with the most rainfall. Rain falls for 13.6 days and accumulates 4.65" (118mm) of precipitation.
In Caledonia, snow does not fall in April through November.
With an average of 14h and 24min of daylight, June has the longest days of the year.
With an average of 10.7h of sunshine, June has the most sunshine of the year in Caledonia, Mississippi.
June and July, with an average maximum UV index of 7, are months with the highest UV index.
The warmest period tends to be July, when average temperatures fluctuate between a high of 91.4°F (33°C) and a low of 71.8°F (22.1°C).
The least humid month is October, with an average relative humidity of 70%.
The month with the least rainfall is November, when the rain falls for 9.4 days and typically collects 2.32" (59mm) of precipitation.
The most humid month is December, with an average relative humidity of 80%.
With an average of 10h and 0min of daylight, December has the shortest days of the year in Caledonia.
Average temperature
Caledonia, MS
The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (51.4°F).
The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).
Average pressure
Caledonia, MS
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.96"Hg
- Average pressure in July:
29.99"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.15"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 (29.96"Hg).
Average wind speed
Caledonia, MS
- Average wind speed in January:
7.7mph - Average wind speed in February:
7.9mph - Average wind speed in March:
7.7mph - Average wind speed in April:
7.7mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.2mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.5mph - Average wind speed in November:
7mph - Average wind speed in December:
7.5mph
The windiest month (with the highest average wind speed) is February (7.9mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity
Caledonia, MS
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Caledonia, MS
- Average rainfall in January:
3.98" - Average rainfall in February:
4.33" - Average rainfall in March:
4.06" - Average rainfall in April:
4.65" - Average rainfall in May:
3.58" - Average rainfall in June:
3.66"
- Average rainfall in July:
3.94" - Average rainfall in August:
3.35" - Average rainfall in September:
2.8" - Average rainfall in October:
2.48" - Average rainfall in November:
2.32" - Average rainfall in December:
4.09"
The wettest month (with the highest rainfall) is April (4.65").
The driest month (with the least rainfall) is November (2.32").
Average rainfall days
Caledonia, MS
- Average rainfall days in January:
12.2 days - Average rainfall days in February:
14 days - Average rainfall days in March:
15.6 days - Average rainfall days in April:
13.6 days - Average rainfall days in May:
15.7 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
19 days - Average rainfall days in August:
18.8 days - Average rainfall days in September:
13.6 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
9.4 days - Average rainfall days in December:
12.8 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is November (9.4 days).
Average snowfall
Caledonia, MS
The month with the highest snowfall is January (0.51").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Caledonia, MS
- Average snowfall days in January:
1.3 days - Average snowfall days in February:
1.4 days - Average snowfall days in March:
0.5 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 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:
0.1 days - Average snowfall days in December:
0.6 days
The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Caledonia, MS
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 0min - Average daylight in May:
13h and 54min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 6min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
10h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January:
5h and 12min - Average sunshine in February:
4h and 48min - Average sunshine in March:
6h and 36min - Average sunshine in April:
9h and 24min - Average sunshine in May:
9h and 54min - Average sunshine in June:
10h and 42min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 24min - Average sunshine in September:
9h and 24min - Average sunshine in October:
7h and 6min - Average sunshine in November:
5h and 54min - Average sunshine in December:
4h and 54min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Caledonia, MS
- Average sunshine days in January:
16.7 days - Average sunshine days in February:
12.4 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
14.5 days - Average sunshine days in May:
13.2 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
8.4 days - Average sunshine days in August:
9.6 days - Average sunshine days in September:
13.9 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
18.8 days - Average sunshine days in December:
16 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (8.4 days).
Average UV index
Caledonia, MS
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 3).
Average cloud cover
Caledonia, MS
The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 27).
Average visibility
Caledonia, MS
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).
