Jackson Whitehouse NOLF, Florida climate: Climate normals at a NOAA weather station
Jackson Whitehouse NOLF's normal year runs from 41°F January nights to 92°F July afternoons, with 50.8 inches of precipitation a year. (NOAA 1991-2020 normals)
In metric: a yearly mean of 20.3°C, January lows of 5°C, July highs of 33°C, 1,289 mm of precipitation a year.
- NOAA stationJackson Whitehouse NOLF
- Station IDUSW00063890
- Location30.35°N 81.88°W
- Elevation99 ft (30 m)
On October 23, the normal high in Jackson Whitehouse NOLF is 79°F and the normal low 56°F.
Normals describe a typical year at the station, not a forecast. The National Weather Service forecast for Jackson Whitehouse NOLF.
- Jan 66° 41°
- Feb 70° 44°
- Mar 76° 48°
- Apr 81° 54°
- May 86° 61°
- Jun 90° 69°
- Jul 92° 72°
- Aug 91° 72°
- Sep 88° 69°
- Oct 82° 59°
- Nov 74° 49°
- Dec 68° 44°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
What is the weather like at Jackson Whitehouse NOLF each month?
July is the warmest month, with normal highs of 92°F; January the coldest, with normal lows of 41°F. The most precipitation falls in June (8.13 in), the least in November (1.34 in).
| Month | High | Low | Mean | Precip. | Wet days | 90°F days | Freezing nights | Daylight |
|---|---|---|---|---|---|---|---|---|
| January | 66°F | 41°F | 53.7°F | 3.17 | – | <1 | 9 | 10 h 20 min |
| February | 70°F | 44°F | 57.0°F | 2.77 | – | <1 | 5 | 11 h 10 min |
| March | 76°F | 48°F | 61.6°F | 3.34 | – | 1 | 2 | 12 h |
| April | 81°F | 54°F | 67.4°F | 2.58 | – | 2 | <1 | 12 h 50 min |
| May | 86°F | 61°F | 73.8°F | 2.99 | – | 9 | <1 | 13 h 40 min |
| June | 90°F | 69°F | 79.4°F | 8.13 | – | 20 | <1 | 14 h 10 min |
| July | 92°F | 72°F | 81.6°F | 5.37 | – | 24 | <1 | 14 h |
| August | 91°F | 72°F | 81.5°F | 7.38 | – | 24 | <1 | 13 h 20 min |
| September | 88°F | 69°F | 78.5°F | 6.53 | – | 17 | <1 | 12 h 20 min |
| October | 82°F | 59°F | 70.3°F | 4.56 | – | 3 | <1 | 11 h 30 min |
| November | 74°F | 49°F | 61.4°F | 1.34 | – | <1 | 2 | 10 h 40 min |
| December | 68°F | 44°F | 56.4°F | 2.59 | – | <1 | 6 | 10 h 10 min |
| Year (annual) | 80°F | 57°F | 68.5°F | 50.75 | – | 101 | 24 |
The same normals in °C and millimetres
| Month | High | Low | Mean | Precip. |
|---|---|---|---|---|
| January | 19°C | 5°C | 12.1°C | 81 mm |
| February | 21°C | 7°C | 13.9°C | 70 mm |
| March | 24°C | 9°C | 16.4°C | 85 mm |
| April | 27°C | 12°C | 19.7°C | 66 mm |
| May | 30°C | 16°C | 23.2°C | 76 mm |
| June | 32°C | 20°C | 26.3°C | 207 mm |
| July | 33°C | 22°C | 27.6°C | 136 mm |
| August | 33°C | 22°C | 27.5°C | 187 mm |
| September | 31°C | 20°C | 25.8°C | 166 mm |
| October | 28°C | 15°C | 21.3°C | 116 mm |
| November | 23°C | 10°C | 16.3°C | 34 mm |
| December | 20°C | 7°C | 13.6°C | 66 mm |
NOAA publishes no 1991-2020 snowfall normal for this station. The nearest record that keeps one, Jacksonville (14 miles away), gets 0 inches of snow in a normal year; elevation and distance can change that.
Source: NOAA NCEI 1991-2020 monthly normals, station USW00063890; annual normals. Wet days: 0.01 inch or more; 90°F days and freezing nights: NOAA's day counts. Daylight: sunrise to sunset on the 15th, computed from the latitude.
Which months are mildest at Jackson Whitehouse NOLF?
Normal highs sit between 65°F and 85°F in January, February, March, April, October, November and December.
That is a measurement, not a recommendation: it counts the months whose normal afternoon high sits between 65°F and 85°F, where a light layer is enough by day.
Source: NOAA NCEI 1991-2020 monthly normals, station USW00063890.
When is the last frost at Jackson Whitehouse NOLF?
In Jackson Whitehouse NOLF, the last spring frost (32°F) comes after February 28 in half of years and after March 23 in one year in ten; the first autumn frost comes before December 3 in half of years and before November 11 in one year in ten.
Frost-free in half of yearsFrost in 1 to 9 years out of 10Frost most years
- Last spring frost, half of years after
- February 281 year in 10 after March 23; 9 in 10 after January 30
- First autumn frost, half of years before
- December 31 year in 10 before November 11; 9 in 10 before January 7
NOAA puts the median frost-free season at 280 days, and the season without a hard freeze (28°F) at 318 days.
A hard freeze (28°F) comes after February 11 in half of springs and before December 27 in half of autumns.
The USDA's 2023 Plant Hardiness Zone Map puts Jackson Whitehouse NOLF in zone 9a in ZIP code 32220, the nearest ZIP area.
Frost dates for every NOAA station in Florida · Frost dates by ZIP code
Source: NOAA NCEI 1991-2020 annual normals (frost probabilities), station USW00063890; USDA 2023 Plant Hardiness Zone Map, ZIP listings: PRISM Group, Oregon State University, https://prism.oregonstate.edu, accessed October 8, 2026. A 10% date means one year in ten has a frost after it in spring or before it in autumn.
How hot and how cold does it get at Jackson Whitehouse NOLF?
In a normal year in Jackson Whitehouse NOLF, 101 days a year reach 90°F (1 of them 100°F or more) and 24 nights fall to 32°F or colder.
- Days at 90°F or more
- 101a normal year
- Days at 100°F or more
- 1a normal year
- Nights at 32°F or colder
- 24a normal year
- Days that stay below freezing
- fewer than 1high of 32°F or less
Source: NOAA NCEI 1991-2020 annual normals, station USW00063890.
How sunny is it at Jackson Whitehouse NOLF?
Over a year 80% of the sunlight that would reach the ground under clear skies gets through the clouds at Jackson Whitehouse NOLF, 4.8 kWh per square metre a day. May is the sunniest month (84%) and February the cloudiest (75%).
| Month | Share of clear-sky sunshine | Sunshine, kWh/m² a day |
|---|---|---|
| January | 77% | 3.1 |
| February | 75% | 3.7 |
| March | 80% | 5.0 |
| April | 83% | 6.0 |
| May | 84% | 6.5 |
| June | 79% | 6.1 |
| July | 81% | 6.1 |
| August | 80% | 5.7 |
| September | 78% | 4.9 |
| October | 80% | 4.2 |
| November | 80% | 3.4 |
| December | 75% | 2.8 |
Source: NASA POWER solar climatology, 2001-2020 (CERES SYN1deg). Satellite-based, for the 1-degree cell (about 100 km across) around the station, so it describes the area rather than the airport.
How many heating and cooling degree days does Jackson Whitehouse NOLF record?
A normal year at Jackson Whitehouse NOLF brings 1,318 heating degree days, 75% fewer than the median U.S. place (5,373), and 2,624 cooling degree days, 2.9 times the median (908). One month needs 300 or more heating degree days, a monthly mean of about 55°F or colder. For gardens and crops, NOAA counts 6,952 growing degree days a year above 50°F.
| Month | Heating | Cooling |
|---|---|---|
| January | 366 | 16 |
| February | 253 | 28 |
| March | 159 | 52 |
| April | 44 | 115 |
| May | 7 | 278 |
| June | 0 | 430 |
| July | 0 | 515 |
| August | 0 | 510 |
| September | 0 | 404 |
| October | 35 | 198 |
| November | 158 | 50 |
| December | 296 | 30 |
| Year (annual) | 1,318 | 2,624 |
Source: NOAA NCEI 1991-2020 monthly normals, station USW00063890. A degree day is one degree of a day's mean temperature below 65°F (heating) or above it (cooling); utilities use them to estimate energy use.
How does Jackson Whitehouse NOLF's climate compare?
Jackson Whitehouse NOLF is warmer than 16 of the 106 places with their own NOAA record in Florida, and wetter than 22. Across the 7,247 U.S. stations with normals, its annual mean of 68.5°F is warmer than 94%.
In the Köppen classification computed from these normals, Jackson Whitehouse NOLF is Cfa: temperate, no dry season, hot summer. What the classes mean.
Places with the most similar year elsewhere
Measured month by month on the normal high, low and precipitation, among places of 20,000 or more people in other states:
Source: NOAA NCEI 1991-2020 normals for every station PlainClimate covers. Similarity: the root-mean-square difference of the 36 monthly figures, precipitation weighted so an inch counts like 6°F.
Which places near Jackson Whitehouse NOLF share this climate record?
5 places have no NOAA station with 1991-2020 normals of their own, and this station is the nearest full record. A place's own climate can differ from these figures, by several degrees where it sits much higher or lower than the station, nearer the coast, or inside a large city's heat; for the larger places the next nearest records are named with their yearly mean, so the spread around them is visible, and places of 50,000 or more have their own page with NOAA's gridded normals.
- Lakeside, FL31,548 people · 16 mi SE
- Oakleaf Plantation, FL30,737 people · 12 mi S
- Fleming Island, FL29,351 people · 20 mi SE
- Bellair-Meadowbrook Terrace, FL13,887 people · 15 mi SE
- Baldwin, FL1,385 people · 6 mi SW
Source: Census Bureau 2024 Gazetteer (place centers) and Vintage 2024 population estimates. Distance and direction from the station to each place's center.
Questions about Jackson Whitehouse NOLF's climate
What is the coldest month at Jackson Whitehouse NOLF?
January, with a normal high of 66°F and a normal low of 41°F. The warmest is July (92°F by day, 72°F at night).
Does it snow at Jackson Whitehouse NOLF?
Rarely. NOAA publishes no 1991-2020 snowfall normal for the station; the nearest record that keeps one, Jacksonville (14 miles away), records 0 inches of snow in a normal year.
What is the rainiest month at Jackson Whitehouse NOLF?
June, with 8.13 in of precipitation in a normal year; the driest is November with 1.34 in.
What plant hardiness zone is Jackson Whitehouse NOLF in?
The USDA's 2023 map puts Jackson Whitehouse NOLF in zone 9a in ZIP code 32220, the nearest ZIP area.
How late can frost come at Jackson Whitehouse NOLF?
In half of years the last 32°F night comes after February 28; in one year in ten it comes after March 23. Waiting until March 23 leaves about a one-in-ten chance of a later frost.
Nearby and next
- Florida climateThe statewide normals and every place in the state
- Jacksonville, FL14 miles from this station, 69.3°F a year
- Glen St. Mary, FL19 miles from this station, 68.7°F a year
- Jacksonville Craig Municipal Airport, FL22 miles from this station, 69.5°F a year
- Mayport Pilot Station, FL28 miles from this station, 70.0°F a year
- Compare two placesMonth by month, side by side
Download these normals (CSV) · JSON · How these figures are made