Jupiter, Florida climate: NOAA's gridded normals for the city, beside the nearest station records
NOAA's gridded 1991-2020 normals put Jupiter's center at January lows of 57°F and July highs of 90°F, a yearly mean of 75.3°F and 58.2 inches of precipitation. No NOAA station keeps a record under the city's name. The nearest station record, Juno Beach (6 miles SE, 5 ft), has January lows of 58°F and July highs of 91°F.
62,987 people (Census Bureau 2024). Distances and directions are from the city's center.
- Jan 75° 57°
- Feb 77° 59°
- Mar 79° 62°
- Apr 82° 66°
- May 86° 71°
- Jun 89° 74°
- Jul 90° 76°
- Aug 90° 76°
- Sep 88° 75°
- Oct 85° 72°
- Nov 80° 65°
- Dec 77° 60°
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 Jupiter's center.
What is each month like in Jupiter?
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. | Juno Beach high | Juno Beach low |
|---|---|---|---|---|---|---|
| January | 75°F | 57°F | 65.5°F | 2.90 | 75°F | 58°F |
| February | 77°F | 59°F | 67.5°F | 2.54 | 76°F | 59°F |
| March | 79°F | 62°F | 70.3°F | 3.13 | 79°F | 62°F |
| April | 82°F | 66°F | 74.3°F | 3.12 | 83°F | 67°F |
| May | 86°F | 71°F | 78.2°F | 4.70 | 85°F | 72°F |
| June | 89°F | 74°F | 81.5°F | 8.17 | 89°F | 75°F |
| July | 90°F | 76°F | 82.9°F | 5.80 | 91°F | 77°F |
| August | 90°F | 76°F | 83.0°F | 7.82 | 91°F | 77°F |
| September | 88°F | 75°F | 81.7°F | 7.97 | 89°F | 76°F |
| October | 85°F | 72°F | 78.4°F | 5.83 | 86°F | 73°F |
| November | 80°F | 65°F | 72.5°F | 3.47 | 81°F | 67°F |
| December | 77°F | 60°F | 68.2°F | 2.79 | 77°F | 62°F |
In metric: a yearly mean of 24.1°C, January lows of 14°C, July highs of 32°C and 1,479 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 Jupiter 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 |
|---|---|---|---|---|---|---|---|---|
| Juno Beach | 6 mi SE | 5 ft | 76.0°F | 58°F | 91°F | 72.2 | – | January 26 |
| Palm Beach Gardens | 7 mi S | 20 ft | 74.4°F | 56°F | 89°F | 66.0 | – | January 21 |
| Port Salerno5 mi W | 15 mi NW | 12 ft | 73.7°F | 54°F | 90°F | 64.2 | – | January 26 |
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 Jupiter?
NOAA's grid gives no snow, frost dates or records, so these come from the nearest station record, Juno Beach (6 miles SE, 5 ft). NOAA publishes no snowfall normal for it; the nearest record that has one, Stuart (20 miles away), gets 0 inches a year. The last spring frost (32°F) comes after January 26 in half of years and the first autumn frost before January 16.
The USDA's 2023 Plant Hardiness Zone Map puts Jupiter in zone 10b across its 2 ZIP code areas.
Over a year 78% of the sunlight that would reach the ground under clear skies gets through the clouds in the area (4.8 kWh per square metre a day, NASA POWER 2001-2020); April is the sunniest month (82%) and June the cloudiest (73%).
Juno Beach'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 Jupiter; the nearest record's month pages have them.
Source: NOAA NCEI 1991-2020 normals, station USC00084461; 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 Jupiter, ZIP code by ZIP code?
2 ZIP code areas lie wholly or partly in Jupiter. On NOAA's grid 33477 is the warmest (75.4°F a year) and 33458 the coolest (74.9°F), a spread of 0.5°F. 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 |
|---|---|---|---|---|---|---|---|---|
| 33458 | 10b | 74.9°F | 55°F | 91°F | 58.1 | Juno Beach (7 mi) | January 26 | January 16 |
| 33477 | 10b | 75.4°F | 57°F | 90°F | 58.1 | Juno Beach (4 mi) | January 26 | January 16 |
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.