Jacksonville Beach, FL Climate: Temperature & Rain by Month
Explore NOAA NCEI's 1991–2020 climate normals → and a clearly labeled PlainClimate comfort calculation
30-year climate normals (1991-2020) from Jacksonville Beach's primary NOAA station, JACKSONVILLE BEACH.
The climate verdict for Jacksonville Beach
Warm-season cooling demand defines Jacksonville Beach, Florida, running at more than twice its heating total. The NOAA normal records an annual average of 71°F. It scores 88/100 for climate comfort (excellent), putting it in the top third of station-mapped location scores and exceeding 89% of them.
- 71°F
- annual average temperature (NOAA normal)
- 88/100
- comfort score, above 89% of station-mapped location scores
- 52.4"
- yearly precipitation total
Jacksonville Beach: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00084366 · Jacksonville Beach, FL 71°F mean · 52.4" precip
TEMP-HOT · RANK-WARM · PHOTO-FINISH · PRCP-WET · SWING-NARROW · COMF-TOP · LOAD-COOL · STN-1 · BOOK-FULL
- TEMP-HOT 71°F
- RANK-WARM #6,587
- PHOTO-FINISH ≈ Palm Coast
- PRCP-WET 52.4"
- SWING-NARROW 26°F
- COMF-TOP 88/100
- LOAD-COOL 3,196 CDD
- STN-1 USC00084366
- BOOK-FULL 6/6 fields
Nearest mean-temperature peer: Palm Coast, FL (+ 0 °F mean)
Instrument codes from this station's NOAA 1991–2020 normals, mean temperature, corpus warmth rank, photo-finish peer station, precipitation band, seasonal swing, comfort composite, degree-day load, and field book, not a livability rating.
Mean-temperature neighbourhood
Nationwide NOAA normal poles and nearest peers, not a reprint of every FL station list.
- Jacksonville Be… (this station) 71°F
- Cold Mt Plymouth, FL 71°F
- Hot Palm Coast, FL 71°F
- Near Crescent City, FL 71°F
- Near Ocala, FL 71°F
Jacksonville Beach sits in Florida, the #1 hottest U.S. state at 72.6°F statewide annual average - see all 50 hottest states ranked by NOAA normals
Climate Living Index · Jacksonville Beach
Jacksonville Beach: 82/100 · grade B
Jacksonville Beach publishes 4 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 2 missing weights rescale to 100.
PlainClimate-derived for Jacksonville Beach, not an official NOAA rating. Rankings still use Comfort Score 88/100 (separate formula). Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Normal heat + freeze calendar | 0 calendar days | 100/100 · A |
| Snowfall burden | 0.0 inches/year | 90/100 · A |
| Annual temperature balance | 71.4°F · 3.9° from 67.5°F | 88/100 · A |
| Precipitation balance | 52.4 in · 17.4 from 35 in | 38/100 · F |
Jacksonville Beach · 2026-08-04 · NOAA NCEI Climate Normals · method · Comfort Score method.
Jacksonville Beach is a temperate Köppen climate: Cfa
Coldest-month mean 57.1°F and warmest-month mean 82.9°F place this station in temperate, no dry season, hot summer climates (Cfa). Class Cfa is the Peel et al. (2007) label for this station's monthly mean temperature and precipitation normals: temperate, specifically temperate, no dry season, hot summer.
- Köppen code
- Cfa
- Group
- Temperate
- Warmest month
- 82.9°F
- Coldest month
- 57.1°F
Source: official public datasets monthly normals (1991–2020) at the city’s primary station. This is a station classification, not a mapped regional consensus.
National standing · cooling-led station
Where Jacksonville Beach sits across the climate record
Three NOAA fields for Jacksonville Beach's primary station, temperature, precipitation, and seasonal swing, are ranked against every station-mapped normal that carries the same field.
- Annual temperature
- Top 4% warmest
- Among 6,861 stations, Jacksonville Beach sits in the warmer third of annual means.
- Annual precipitation
- Top 14% wettest
- Jacksonville Beach's annual total ranks in the wetter third of 6,352 measured normals.
- Seasonal temperature swing
- Narrower than 94%
- Warmest-to-coldest month gap for Jacksonville Beach is compact versus 6,861 complete station-years.
How Jacksonville Beach compares across U.S. station-mapped locations
Jacksonville Beach's comfort score vs. all station-mapped locations
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
88 Top 11% score exceeds 89% of 6,189 station-mapped location scores
- 0–10: 0 station-mapped locations (0%). Below this entry.
- 10–20: 0 station-mapped locations (0%). Below this entry.
- 20–30: 96 station-mapped locations (2%). Below this entry.
- 30–40: 280 station-mapped locations (5%). Below this entry.
- 40–50: 1,113 station-mapped locations (18%). Below this entry.
- 50–60: 1,329 station-mapped locations (21%). Below this entry.
- 60–70: 1,236 station-mapped locations (20%). Below this entry.
- 70–80: 650 station-mapped locations (11%). Below this entry.
- 80–90: 921 station-mapped locations (15%). This entry sits in this band.
- 90–100: 564 station-mapped locations (9%). Above this entry.
Source NOAA U.S. Climate Normals, PlainClimate comfort index · 1991–2020
Jacksonville Beach's measured station temperature trend
MethodologyAcross 52 complete annual observations from 1945 to 2025, JACKSONVILLE BEACH warmed at a fitted rate of 0.14°C per decade. The line shows the fitted change relative to its first year, not raw year-to-year temperatures or a forecast.
- Jacksonville Beach primary station fitted change +0.14 °C/decade
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Snow | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|---|
| January | 65°F (18°C) | 49°F (10°C) | 57°F (14°C) | 3.5" | 0.0" | 2.1 | 0.0 |
| February | 68°F (20°C) | 52°F (11°C) | 60°F (15°C) | 2.8" | 0.0" | 1.0 | 0.0 |
| March | 72°F (22°C) | 57°F (14°C) | 65°F (18°C) | 3.2" | 0.0" | 0.2 | 0.0 |
| April | 77°F (25°C) | 63°F (17°C) | 70°F (21°C) | 3.0" | 0.0" | 0.0 | 0.8 |
| May | 83°F (28°C) | 70°F (21°C) | 77°F (25°C) | 2.9" | 0.0" | 0.0 | 3.2 |
| June | 87°F (31°C) | 75°F (24°C) | 81°F (27°C) | 6.8" | 0.0" | 0.0 | 6.9 |
| July | 89°F (32°C) | 77°F (25°C) | 83°F (28°C) | 4.9" | 0.0" | 0.0 | 12.4 |
| August | 89°F (31°C) | 77°F (25°C) | 83°F (28°C) | 7.5" | 0.0" | 0.0 | 9.6 |
| September | 86°F (30°C) | 76°F (24°C) | 81°F (27°C) | 7.2" | 0.0" | 0.0 | 2.9 |
| October | 80°F (27°C) | 69°F (21°C) | 75°F (24°C) | 5.1" | 0.0" | 0.0 | 0.6 |
| November | 73°F (23°C) | 60°F (15°C) | 66°F (19°C) | 2.5" | 0.0" | 0.0 | 0.0 |
| December | 67°F (20°C) | 53°F (12°C) | 60°F (16°C) | 3.0" | 0.0" | 0.9 | 0.0 |
The year, day by day
The calendar barely moves in Jacksonville Beach: no date carries a normal high of 90°F or a normal low at freezing. The year runs between 49°F near January 14 and 90°F near July 20.
No freezing date
Not one calendar date in the 1991–2020 record carries a normal low at or below 32°F. The coldest normal low of the year is 49°F around January 14.
Where the wet dates fall
The likeliest wet date is August 18, when 47% of years recorded at least a hundredth of an inch. The driest is April 27 at 22%. Summed across the calendar, that is about 122 wet dates a year.
The widest day
February 28 carries the biggest normal gap between afternoon and dawn, 16°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Jacksonville Beach.
Where Jacksonville Beach Stands Nationally
Among the steadiest day-night climates ranked: even the widest normal daily swing holds to roughly 16°F.
The normal water year runs well above the national norm at roughly 52 inches.
Jacksonville Beach earns 2 nationally notable standings (outer quintiles) against 6,860 NOAA 1991–2020 normals stations; only those extremes render.
Monthly Precipitation
Average monthly rainfall and snowfall
10.2 days with precipitation
9.2 days with precipitation
8.0 days with precipitation
7.0 days with precipitation
7.6 days with precipitation
12.7 days with precipitation
12.7 days with precipitation
14.3 days with precipitation
13.1 days with precipitation
9.5 days with precipitation
8.3 days with precipitation
9.3 days with precipitation
Jacksonville Beach runs a summer-peaked wet season
37% of Jacksonville Beach's yearly precipitation falls in June, July and August alone, against the 25% an evenly spread year would give those three months. The wettest month is August at 7.5", on an unusually narrow 25.8°F seasonal spread. Warm-season convection and, across the Southwest, the North American monsoon produce this shape: rain arrives in short heavy bursts during the hottest part of the year rather than as long cool-season soaking.
- Wettest three months: August, September, June, taking 41% of the annual total between them.
- Driest month: November at 2.5".
- Winter share: 18% falls in December, January and February.
Shares are computed from this station's own 1991-2020 monthly precipitation normals. A summer-peaked label means the June-August share reaches 35%; it describes timing across an average year, not any single season, and says nothing about how heavy an individual storm can be.
When it rains in Jacksonville Beach, it arrives in quantity
52.4" of precipitation falls across only about 122 wet days here, averaging 0.43 inches each. Fewer days carry more water: the year's total is delivered in comparatively heavy events rather than persistent damp.
- Days with measurable precipitation
- about 122 a year, 33% of all days
- Average depth per wet day
- 0.43 inches
- Most wet days
- August, about 14
- Fewest wet days
- April, about 7
A wet day is one recording at least 0.01 inches. These are 1991-2020 normals: they describe an average year, and a per-day average is not a forecast of any individual storm.
Jacksonville Beach's record shows no measurable snowfall
This station measured snowfall across the 1991-2020 period and recorded none: the annual normal is 0.0 inches. That is a measured zero rather than missing data, which is a meaningful distinction here , most stations in the database simply do not report snow at all, and those pages say nothing about it.
A thirty-year normal of zero describes the typical year at this station. It is not a claim that snow has never fallen in the area.
Frost Dates & Growing Season
First Fall Freeze
January 10
50% probability date
Last Spring Freeze
January 31
50% probability date
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
829
Higher = more heating needed
Cooling Degree Days
3,196
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside FL closest to Jacksonville Beach on two NOAA annual-normal axes (mean temperature and annual precipitation). Chip rows use distinct link sets.
Closest by average temperature
Nearest out-of-state peers by annual mean temperature (71°F here).
- Freeport, TX 71°F · 0.0°F off
- Galveston, TX 71°F · 0.0°F off
- Port O'connor, TX 72°F · 0.1°F off
- Presidio, TX 72°F · 0.1°F off
Closest by annual precipitation
Nearest out-of-state peers by annual precipitation (52.4" here), excluding temperature-peer places.
- Monticello, KY 52.5" · 0.0" off
- Texarkana, TX 52.4" · 0.0" off
- Bradfordsville, KY 52.4" · 0.0" off
- Battle Ground, WA 52.4" · 0.1" off
Data-derived climate profile
How Jacksonville Beach's climate pattern fits together
cooling led · wet · low swing
Warm-season load persists through a relatively even calendar in Jacksonville Beach. Cooling totals 3,196 degree days, more than double the 829 heating measure, and the 25.8°F seasonal range is compact rather than sharply divided.
Warm-season demand is paired with a wet annual normal: 52.4 inches of precipitation at Jacksonville Beach. Recorded annual snowfall is negligible. The month-by-month bars distinguish a concentrated wet season from moisture spread across the calendar.
Jacksonville Beach's 25.8°F seasonal spread is compact even though precipitation is abundant. July and January mark the typical warm and cold ends of the calendar. The annual average is 71°F. Temperature is relatively steady; the monthly rows show how rain and snow observations vary across the calendar.
A frost-free growing-season length is not available for Jacksonville Beach. That missing field is kept separate from the observed temperature and precipitation record rather than filled from a regional estimate.
These labels group NOAA 1991-2020 normals from Jacksonville Beach's primary station, so the summer figures are a thirty-year average rather than a ceiling: individual years have run hotter and will again. For Jacksonville Beach that means a descriptive range only — not an official NOAA classification and not a prediction for next summer.
Questions about Jacksonville Beach's climate
How much rain does Jacksonville Beach get? ▼
How many days above 90°F does Jacksonville Beach get? ▼
How much energy does heating and cooling require in Jacksonville Beach? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Jacksonville Beach's primary station: JACKSONVILLE BEACH (USC00084366). For informational purposes only.
Place identity: U.S. Census Bureau 2024 Gazetteer places. The 2024 Census Gazetteer identifies the exact name-and-state match as an incorporated place (GEOID 1235050). Match rule for Jacksonville Beach: exact normalized name + state only, no fuzzy expansion, so nearby differently spelled facilities stay unmatched.
On this page every temperature, precipitation, and derived score for Jacksonville Beach comes from its primary NOAA station record. No figure on this page is typed in by an editor - each value is rendered from NOAA 1991-2020 U.S. Climate Normals. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 1991–2020 normals.