St Francisville, LA Climate: Temperature by Month
Annual temperature and rainfall from NOAA NCEI's 1991–2020 normals →; comfort score computed by PlainClimate
30-year climate normals (1991-2020) from St Francisville's primary NOAA station, ST FRANCISVILLE 1 NE.
The climate verdict for St Francisville
St Francisville, Louisiana has a mixed annual climate rather than one dominant extreme. Its NOAA normal shows an annual average of 66°F. August is the warmest month at 82°F and January the coldest at 48°F.
- 66°F
- average temperature, NOAA 1991-2020 normal
- 267 days
- growing season, frost-free days
St Francisville: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00168138 · St Francisville, LA 66°F mean
TEMP-MILD · RANK-WARM · PHOTO-FINISH · PRCP-UNK · SWING-MID · COMF-UNK · LOAD-MIX · STN-1 · BOOK-PART
- TEMP-MILD 66°F
- RANK-WARM #6,175
- PHOTO-FINISH ≈ Anvil Rch
- PRCP-UNK Rain n/a
- SWING-MID 34°F
- COMF-UNK Comfort n/a
- LOAD-MIX H/C balanced
- STN-1 USC00168138
- BOOK-PART 4/6 fields
Nearest mean-temperature peer: Anvil Rch, AZ (+ 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 LA station list.
- St Francisville (this station) 66°F
- Hot Crockett, TX 66°F
- Near Anvil Rch, AZ 66°F
- Near Bakersfield, CA 66°F
- Near Baxley, GA 66°F
St Francisville sits in Louisiana, the #3 hottest U.S. state at 67.3°F statewide annual average - see all 50 hottest states ranked by NOAA normals
Climate Living Index · St Francisville
St Francisville: 91/100 · grade A
St Francisville publishes 3 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 3 missing weights rescale to 100.
PlainClimate-derived for St Francisville, not an official NOAA rating. Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Annual temperature balance | 66.2°F · 1.3° from 67.5°F | 95/100 · A |
| Frost-free season | 267 days/year | 94/100 · A |
| Normal heat + freeze calendar | 69 calendar days | 86/100 · A |
St Francisville · 2026-08-04 · NOAA NCEI Climate Normals · method .
National standing · balanced station
Where St Francisville sits across the climate record
Available NOAA 1991–2020 fields for St Francisville are ranked only against stations that publish the same field, missing metrics stay blank rather than estimated.
- Annual temperature
- Top 10% warmest
- Among 6,861 stations, St Francisville sits in the warmer third of annual means.
- Seasonal temperature swing
- Narrower than 85%
- Warmest-to-coldest month gap for St Francisville is compact versus 6,861 complete station-years.
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 60°F (16°C) | 36°F (2°C) | 48°F (9°C) | N/A | 9.5 | 0.0 |
| February | 64°F (18°C) | 41°F (5°C) | 53°F (11°C) | N/A | 3.5 | 0.0 |
| March | 72°F (22°C) | 48°F (9°C) | 60°F (16°C) | N/A | 1.5 | 0.0 |
| April | 78°F (25°C) | 53°F (11°C) | 65°F (18°C) | N/A | 0.0 | 0.0 |
| May | 84°F (29°C) | 62°F (17°C) | 73°F (23°C) | N/A | 0.0 | 4.5 |
| June | 89°F (32°C) | 69°F (21°C) | 79°F (26°C) | N/A | 0.0 | 15.5 |
| July | 91°F (33°C) | 71°F (22°C) | 81°F (27°C) | N/A | 0.0 | 23.3 |
| August | 93°F (34°C) | 71°F (22°C) | 82°F (28°C) | N/A | 0.0 | 26.6 |
| September | 89°F (31°C) | 66°F (19°C) | 77°F (25°C) | N/A | 0.0 | 20.5 |
| October | 80°F (27°C) | 56°F (13°C) | 68°F (20°C) | N/A | 0.0 | 5.5 |
| November | 70°F (21°C) | 46°F (8°C) | 58°F (14°C) | N/A | 4.0 | 0.0 |
| December | 61°F (16°C) | 40°F (4°C) | 50°F (10°C) | N/A | 9.0 | 0.0 |
The year, day by day
The year in St Francisville runs from a mild 36°F around January 17 to 93°F at the peak near August 8, and the normal low never reaches freezing on any date in the record.
When the heat sits
Normal highs reach 90°F from July 2 through September 8, covering 69 dates. The broader mild season, normal highs of 70°F or more, runs March 10 to November 13.
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 36°F around January 17.
The widest day
April 13 carries the biggest normal gap between afternoon and dawn, 26°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for St Francisville.
Where St Francisville Stands Nationally
Heat is a defining feature of the normals calendar — the normal daily high reaches 90°F on roughly 69 days a year, more than four out of five ranked stations record.
St Francisville earns one nationally notable standing (outer quintile) against 6,860 NOAA 1991–2020 normals stations, middle-of-the-pack metrics stay silent here.
Monthly Precipitation
Average monthly rainfall
Frost Dates & Growing Season
First Fall Freeze
November 24
50% probability date
Last Spring Freeze
March 2
50% probability date
Growing Season
267 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
1,873
Higher = more heating needed
Cooling Degree Days
2,325
Higher = more cooling needed
Warmest Month
August
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside LA closest to St Francisville 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 (66°F here).
- Bakersfield, CA 66°F · 0.0°F off
- Baxley, GA 66°F · 0.0°F off
- Crockett, TX 66°F · 0.0°F off
- El Paso, TX 66°F · 0.0°F off
Data-derived climate profile
How St Francisville's climate pattern fits together
mixed demand · mid swing
August and January mark the typical warm and cold ends of the calendar in St Francisville's middle-range seasonal profile. The measured spread is 33.8°F. The annual average is 66°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
Heating and cooling both register in St Francisville's normal, at 1,873 and 2,325 degree days respectively. Neither total exceeds the other by more than two to one, so the record is better read as a mixed-demand calendar than as heating-led or cooling-led.
The frost-free window extends for about 267 days. That is a long calendar measure, but it is not a forecast and does not combine heat, rainfall, soil, or local elevation into a planting recommendation.
A moisture-range label is withheld because St Francisville's annual precipitation total is unavailable. Monthly source values remain visible where NOAA provides them, and no annual amount is reconstructed from incomplete data.
These labels group NOAA 1991-2020 normals from St Francisville's primary station, where heating and cooling demand are close enough that neither season sets the character on its own. On a balanced station like St Francisville, the bands are descriptive ranges rather than an official NOAA classification or a forecast.
Questions about St Francisville's climate
How many days above 90°F does St Francisville get? ▼
How much energy does heating and cooling require in St Francisville? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from St Francisville's primary station: ST FRANCISVILLE 1 NE (USC00168138). 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 2267215). Match rule for St Francisville: 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 St Francisville 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.