St Augustine Lighthouse, FL Climate: Temperature & Rain by Month
Pulled from NOAA NCEI 1991–2020 normals →: climate measurements used in PlainClimate's documented score
30-year climate normals (1991-2020) from St Augustine Lighthouse's primary NOAA station, ST AUGUSTINE LIGHTHOUSE.
The climate verdict for St Augustine Lighthouse
Warm-season cooling demand defines St Augustine Lighthouse, 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
- 50.6"
- precipitation, annual total
St Augustine Lighthouse: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00087826 · St Augustine Lighthouse, FL 71°F mean · 50.6" 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 ≈ Ocala
- PRCP-WET 50.6"
- SWING-NARROW 25°F
- COMF-TOP 88/100
- LOAD-COOL 3,079 CDD
- STN-1 USC00087826
- BOOK-FULL 6/6 fields
Nearest mean-temperature peer: Ocala, FL (+ 0.1 °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.
- St Augustine Li… (this station) 71°F
- Hot Palm Coast, FL 71°F
- Near Ocala, FL 71°F
- Near Crescent City, FL 71°F
- Near Mt Plymouth, FL 71°F
St Augustine Lighthouse 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 · St Augustine Lighthouse
St Augustine Lighthouse: 81/100 · grade B
St Augustine Lighthouse publishes 4 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 2 missing weights rescale to 100.
PlainClimate-derived for St Augustine Lighthouse, 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 | 48 calendar days | 92/100 · A |
| Snowfall burden | 0.0 inches/year | 90/100 · A |
| Annual temperature balance | 71.2°F · 3.7° from 67.5°F | 89/100 · A |
| Precipitation balance | 50.6 in · 15.6 from 35 in | 45/100 · D |
St Augustine Lighthouse · 2026-08-04 · NOAA NCEI Climate Normals · method · Comfort Score method.
St Augustine Lighthouse is a temperate Köppen climate: Cfa
Coldest-month mean 57.6°F and warmest-month mean 82.4°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
- 82.4°F
- Coldest month
- 57.6°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 St Augustine Lighthouse sits across the climate record
Three NOAA fields for St Augustine Lighthouse'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, St Augustine Lighthouse sits in the warmer third of annual means.
- Annual precipitation
- Top 18% wettest
- St Augustine Lighthouse's annual total ranks in the wetter third of 6,352 measured normals.
- Seasonal temperature swing
- Narrower than 95%
- Warmest-to-coldest month gap for St Augustine Lighthouse is compact versus 6,861 complete station-years.
How St Augustine Lighthouse compares across U.S. station-mapped locations
St Augustine Lighthouse'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
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Snow | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|---|
| January | 68°F (20°C) | 48°F (9°C) | 58°F (14°C) | 2.7" | 0.0" | 2.2 | 0.0 |
| February | 70°F (21°C) | 50°F (10°C) | 60°F (16°C) | 2.7" | 0.0" | 1.2 | 0.0 |
| March | 74°F (24°C) | 55°F (13°C) | 65°F (18°C) | 3.4" | 0.0" | 0.2 | 0.2 |
| April | 80°F (27°C) | 61°F (16°C) | 70°F (21°C) | 2.9" | 0.0" | 0.0 | 0.9 |
| May | 85°F (30°C) | 67°F (20°C) | 76°F (25°C) | 3.7" | 0.0" | 0.0 | 5.0 |
| June | 89°F (31°C) | 72°F (22°C) | 80°F (27°C) | 6.3" | 0.0" | 0.0 | 11.8 |
| July | 91°F (33°C) | 74°F (23°C) | 82°F (28°C) | 4.9" | 0.0" | 0.0 | 19.3 |
| August | 90°F (32°C) | 74°F (23°C) | 82°F (28°C) | 7.2" | 0.0" | 0.0 | 16.2 |
| September | 87°F (31°C) | 73°F (23°C) | 80°F (27°C) | 7.2" | 0.0" | 0.0 | 8.2 |
| October | 82°F (28°C) | 67°F (19°C) | 74°F (23°C) | 4.4" | 0.0" | 0.0 | 0.8 |
| November | 75°F (24°C) | 58°F (14°C) | 66°F (19°C) | 2.3" | 0.0" | 0.1 | 0.0 |
| December | 69°F (21°C) | 51°F (11°C) | 60°F (16°C) | 3.0" | 0.0" | 0.9 | 0.0 |
The year, day by day
The year in St Augustine Lighthouse runs from a mild 47°F around January 15 to 91°F at the peak near July 17, and the normal low never reaches freezing on any date in the record.
When the heat sits
Normal highs reach 90°F from June 29 through August 15, covering 48 dates. The broader mild season, normal highs of 70°F or more, runs February 18 to December 8.
This counts calendar dates whose 1991–2020 normal high reaches 90°F. It is a smaller number than the 90°F+ day counts in the monthly table above, which measure how often the threshold was actually crossed in a typical year. A date can average 88°F and still exceed 90°F in half of all years.
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 47°F around January 15.
Where the wet dates fall
The likeliest wet date is August 19, when 47% of years recorded at least a hundredth of an inch. The driest is April 26 at 22%. Summed across the calendar, that is about 118 wet dates a year.
The widest day
January 26 carries the biggest normal gap between afternoon and dawn, 20°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for St Augustine Lighthouse.
Where St Augustine Lighthouse Stands Nationally
Among the steadiest day-night climates ranked: even the widest normal daily swing holds to roughly 20°F.
The normal water year runs well above the national norm at roughly 51 inches.
St Augustine Lighthouse 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
9.4 days with precipitation
7.8 days with precipitation
8.6 days with precipitation
6.8 days with precipitation
7.2 days with precipitation
12.3 days with precipitation
11.6 days with precipitation
15.0 days with precipitation
13.5 days with precipitation
9.1 days with precipitation
8.1 days with precipitation
8.4 days with precipitation
St Augustine Lighthouse runs a summer-peaked wet season
36% of St Augustine Lighthouse'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 7.2", on an unusually narrow 24.8°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 2.3".
- Winter share: 17% 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 St Augustine Lighthouse, it arrives in quantity
50.6" of precipitation falls across only about 118 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 118 a year, 32% of all days
- Average depth per wet day
- 0.43 inches
- Most wet days
- August, about 15
- 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.
St Augustine Lighthouse'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 5
50% probability date
Last Spring Freeze
February 1
50% probability date
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
803
Higher = more heating needed
Cooling Degree Days
3,079
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside FL closest to St Augustine Lighthouse 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).
- Bouse, AZ 71°F · 0.1°F off
- Point Comfort, TX 71°F · 0.1°F off
- Mathis, TX 71°F · 0.1°F off
- Refugio, TX 71°F · 0.1°F off
Closest by annual precipitation
Nearest out-of-state peers by annual precipitation (50.6" here), excluding temperature-peer places.
- Hemingway, SC 50.6" · 0.0" off
- Norristown, PA 50.6" · 0.0" off
- Stuttgart, AR 50.6" · 0.0" off
- Hallsville, TX 50.6" · 0.0" off
Data-derived climate profile
How St Augustine Lighthouse's climate pattern fits together
cooling led · wet · low swing
Warm-season load persists through a relatively even calendar in St Augustine Lighthouse. Cooling totals 3,079 degree days, more than double the 803 heating measure, and the 24.8°F seasonal range is compact rather than sharply divided.
Warm-season demand is paired with a wet annual normal: 50.6 inches of precipitation at St Augustine Lighthouse. Recorded annual snowfall is negligible. The month-by-month bars distinguish a concentrated wet season from moisture spread across the calendar.
St Augustine Lighthouse's 24.8°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 St Augustine Lighthouse. 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 St Augustine Lighthouse'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 St Augustine Lighthouse that means a descriptive range only — not an official NOAA classification and not a prediction for next summer.
Questions about St Augustine Lighthouse's climate
How much rain does St Augustine Lighthouse get? ▼
How many days above 90°F does St Augustine Lighthouse get? ▼
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Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from St Augustine Lighthouse's primary station: ST AUGUSTINE LIGHTHOUSE (USC00087826). For informational purposes only.
Place identity: U.S. Census Bureau 2024 Gazetteer places. The conservative exact name-and-state crosswalk finds no Census place match, so PlainClimate treats this as a station-mapped location and does not claim it is a municipality. No exact Gazetteer row for St Augustine Lighthouse; facility counts that depend on place identity are therefore an upper bound, not a municipal census.
On this page every temperature, precipitation, and derived score for St Augustine Lighthouse 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.