Poinciana, Florida climate: NOAA's gridded normals for the city, beside the nearest station records
NOAA's gridded 1991-2020 normals put Poinciana's center at January lows of 50°F and July highs of 93°F, a yearly mean of 73.4°F and 52.1 inches of precipitation. No NOAA station keeps a record under the city's name. The nearest station record, Kissimmee (11 miles N, 60 ft), has January lows of 48°F and July highs of 92°F.
71,665 people (Census Bureau 2024). Distances and directions are from the city's center.
- Jan 73° 50°
- Feb 76° 53°
- Mar 79° 56°
- Apr 84° 61°
- May 89° 67°
- Jun 92° 72°
- Jul 93° 74°
- Aug 92° 74°
- Sep 90° 73°
- Oct 85° 66°
- Nov 79° 58°
- Dec 75° 53°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
The months above are NOAA's gridded normals at Poinciana's center.
What is each month like in Poinciana?
NOAA's grid estimates the normals every 5 km or so from the stations around each point, terrain included. It smooths between stations, so night lows at the heart of a large city can run warmer than the grid shows: at five big-city airports we compared, the grid's highs were within about 1°F of the station and its lows 1-6°F cooler. The nearest record's high and low are beside each month.
| Month | High | Low | Mean | Precip. | Kissimmee high | Kissimmee low |
|---|---|---|---|---|---|---|
| January | 73°F | 50°F | 61.1°F | 2.61 | 72°F | 48°F |
| February | 76°F | 53°F | 64.1°F | 2.27 | 74°F | 51°F |
| March | 79°F | 56°F | 67.7°F | 2.92 | 78°F | 54°F |
| April | 84°F | 61°F | 72.5°F | 2.55 | 83°F | 60°F |
| May | 89°F | 67°F | 77.9°F | 3.65 | 87°F | 66°F |
| June | 92°F | 72°F | 81.7°F | 8.77 | 90°F | 72°F |
| July | 93°F | 74°F | 83.0°F | 7.75 | 92°F | 74°F |
| August | 92°F | 74°F | 83.2°F | 7.86 | 91°F | 74°F |
| September | 90°F | 73°F | 81.4°F | 6.67 | 90°F | 73°F |
| October | 85°F | 66°F | 75.9°F | 3.06 | 85°F | 66°F |
| November | 79°F | 58°F | 68.4°F | 1.75 | 79°F | 57°F |
| December | 75°F | 53°F | 63.6°F | 2.32 | 74°F | 52°F |
In metric: a yearly mean of 23.0°C, January lows of 10°C, July highs of 34°C and 1,325 mm of precipitation a year.
Source: NOAA NCEI U.S. Monthly Gridded Climate Normals 1991-2020 (nClimGrid, accession 0245564); NOAA NCEI 1991-2020 station normals. The grid cell holding the city's Census center point.
What do the station records around Poinciana say?
Each row is a NOAA station's own 1991-2020 normals, with the snow and frost dates the grid does not give. A record downhill or nearer the coast than the city can run warmer, one uphill cooler: compare the elevations.
| Record | Where | Elevation | Year | Jan low | Jul high | Precip. | Snow | Last frost |
|---|---|---|---|---|---|---|---|---|
| KissimmeeKissimmee 2 | 11 mi N | 60 ft | 72.5°F | 48°F | 92°F | 52.6 | 0 | January 28 |
| Lake WalesMountain Lake | 14 mi SW | 125 ft | 73.9°F | 50°F | 93°F | 52.8 | 0 | February 4 |
| Winter HavenWinter Haven Gilbert Airport | 17 mi W | 146 ft | 74.6°F | 52°F | 93°F | 46.1 | – | January 15 |
Source: NOAA NCEI 1991-2020 U.S. Climate Normals; place center and population: Census Bureau 2024. Last frost: the median last spring date of 32°F.
How much snow, how late a frost, what zone and how much sun in Poinciana?
NOAA's grid gives no snow, frost dates or records, so these come from the nearest station record, Kissimmee (11 miles N, 60 ft). It gets 0 inches of snow in a normal year. The last spring frost (32°F) comes after January 28 in half of years and the first autumn frost before January 6. Its record high is 103°F (1961) and its record low 20°F (1962) (kept since 1959).
The USDA's 2023 Plant Hardiness Zone Map puts Poinciana in zone 10a across its 3 ZIP code areas.
Over a year 79% of the sunlight that would reach the ground under clear skies gets through the clouds in the area (4.9 kWh per square metre a day, NASA POWER 2001-2020); April is the sunniest month (83%) and June the cloudiest (75%).
Kissimmee's page has its months, frost probabilities, records by month and recent years. NOAA's grid has monthly figures only, so there are no day-by-day month pages for Poinciana; the nearest record's month pages have them.
Source: NOAA NCEI 1991-2020 normals, station USC00084625; records: ACIS; USDA 2023 Plant Hardiness Zone Map, ZIP listings: PRISM Group, Oregon State University, https://prism.oregonstate.edu, accessed October 8, 2026; sunshine: NASA POWER.
How does the climate vary across Poinciana, ZIP code by ZIP code?
3 ZIP code areas lie wholly or partly in Poinciana. On NOAA's grid 34758 is the warmest (73.3°F a year) and 33896 the coolest (73.2°F), so the city is nearly uniform. Each row also names the nearest station record and its frost dates.
| ZIP code | Zone | Year | Jan low | Jul high | Precip. | Nearest record | Last frost | First frost |
|---|---|---|---|---|---|---|---|---|
| 33896 | 10a | 73.2°F | 50°F | 92°F | 52.1 | Kissimmee (10 mi) | January 28 | January 6 |
| 34758 | 10a | 73.3°F | 50°F | 92°F | 52.0 | Kissimmee (7 mi) | January 28 | January 6 |
| 34759 | 10a | 73.3°F | 50°F | 93°F | 52.0 | Kissimmee (12 mi) | January 28 | January 6 |
Source: Census Bureau 2020 ZCTA-to-place relationship file and ZCTA centers; NOAA NCEI gridded and station normals, 1991-2020. A ZIP area counts when at least a tenth of its land (and 0.5 km²) is in the city; its figures are the grid cell at its center; frost dates are the nearest record's medians of 32°F.