- Temperature
- 3–33°C
Updated July 2026 · Sources cited: bestplaces.net, myperfectweather.com
Good to know
Good to Know
- Spring (March-May) and fall (October-November) offer the most pleasant weather for outdoor activities, with moderate temperatures and manageable humidity.
- Summer humidity is notably high June-September; the combination of heat and moisture can feel significantly hotter than the actual temperature suggests.
- Snowfall is minimal and rarely significant; Jackson's winters are too mild for a winter sports climate.
- April is the wettest month; plan indoor activities or embrace the rain if visiting then.
- June has the most daylight (14+ hours) and highest sunshine hours (10.6 hours/day), making it ideal for sun-dependent activities despite the heat and humidity.
Best Months
March to May
- Description
- Spring season with comfortable temperatures and moderate rainfall
October to November
- Description
- Fall season with pleasant temperatures and lower humidity
Worst Months
June to September
- Description
- Hot, humid summer with uncomfortably high humidity levels
January to February
- Description
- Coldest months with occasional light snowfall
Humidity
- Year Round Pattern
- Mid-70s to 80% relative humidity throughout the year
- Peak Humidity Months
- February and December
- Lowest Humidity Month
- October
- Summer Note
- Uncomfortably humid June through September
Snowfall
- Snow Months
- January and February only, with minimal accumulation
- Annual Average Cm
- 2.5
- Annual Average Inches
- 1
- Note
- Trace amounts only, rarely exceeds 0.35 inches per month
Peak Rainfall
- Month
- April
- Amount Mm
- 88
- Amount Inches
- 3.5
Annual Rainfall
- Amount Mm
- 1397
- Distribution
- Fairly evenly distributed throughout the year
- Amount Inches
- 55
Lowest Rainfall
- Month
- October
- Amount Mm
- 46
- Amount Inches
- 1.8
Peak Temperature
- Season
- Summer (July-August)
- Low Celsius
- 22
- High Celsius
- 33
- Low Fahrenheit
- 72
- Characteristics
- Hot and humid with high humidity levels
- High Fahrenheit
- 92
Off Peak Temperature
- Season
- Winter (January)
- Low Celsius
- 3
- High Celsius
- 14
- Low Fahrenheit
- 37
- Characteristics
- Mild winters by northern standards, rarely freezing
- High Fahrenheit
- 57
AI-generated estimateData refreshed July 2026
Sources cited for this category
These are the sources cited in this climate & weather research for this city. Individual figures may not each trace to one of them.
More About Jackson
Data last updated July 2026 · Verify anything important.