Riverview, Florida climate: NOAA's gridded normals for the city, beside the nearest station records
NOAA's gridded 1991-2020 normals put Riverview's center at January lows of 51°F and July highs of 91°F, a yearly mean of 73.2°F and 53.5 inches of precipitation. No NOAA station keeps a record under the city's name. The nearest station record, Ruskin (10 miles SW, 40 ft), has January lows of 51°F and July highs of 91°F.
107,776 people (Census Bureau 2024). Distances and directions are from the city's center.
- Jan 71° 51°
- Feb 74° 54°
- Mar 78° 57°
- Apr 83° 62°
- May 88° 68°
- Jun 90° 73°
- Jul 91° 74°
- Aug 91° 74°
- Sep 90° 73°
- Oct 85° 67°
- Nov 78° 59°
- Dec 74° 54°
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 Riverview's center.
What is each month like in Riverview?
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. | Ruskin high | Ruskin low |
|---|---|---|---|---|---|---|
| January | 71°F | 51°F | 61.1°F | 2.91 | 72°F | 51°F |
| February | 74°F | 54°F | 63.8°F | 2.24 | 75°F | 53°F |
| March | 78°F | 57°F | 67.3°F | 2.85 | 78°F | 57°F |
| April | 83°F | 62°F | 72.3°F | 2.70 | 83°F | 62°F |
| May | 88°F | 68°F | 77.7°F | 3.23 | 88°F | 67°F |
| June | 90°F | 73°F | 81.4°F | 8.35 | 90°F | 72°F |
| July | 91°F | 74°F | 82.5°F | 8.45 | 91°F | 74°F |
| August | 91°F | 74°F | 82.6°F | 9.12 | 91°F | 74°F |
| September | 90°F | 73°F | 81.3°F | 6.74 | 90°F | 73°F |
| October | 85°F | 67°F | 75.9°F | 2.71 | 85°F | 67°F |
| November | 78°F | 59°F | 68.5°F | 1.80 | 79°F | 58°F |
| December | 74°F | 54°F | 63.7°F | 2.43 | 74°F | 54°F |
In metric: a yearly mean of 22.9°C, January lows of 11°C, July highs of 33°C and 1,360 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 Riverview 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 |
|---|---|---|---|---|---|---|---|---|
| RuskinTampa Bay Area Weather Office | 10 mi SW | 40 ft | 73.1°F | 51°F | 91°F | 53.6 | – | January 20 |
| Parrish | 15 mi S | 60 ft | 72.8°F | 50°F | 90°F | 54.4 | 0 | January 28 |
| Plant City | 17 mi NE | 110 ft | 74.3°F | 50°F | 94°F | 56.1 | 0 | January 30 |
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 Riverview?
NOAA's grid gives no snow, frost dates or records, so these come from the nearest station record, Ruskin (10 miles SW, 40 ft). NOAA publishes no snowfall normal for it; the nearest record that has one, Parrish (15 miles S), gets 0 inches a year. The last spring frost (32°F) comes after January 20 in half of years and the first autumn frost before January 9. Its record high is 100°F (2024) and its record low 21°F (1981) (kept since 1976).
The USDA's 2023 Plant Hardiness Zone Map puts Riverview in zone 10a across its 3 ZIP code areas.
Over a year 83% of the sunlight that would reach the ground under clear skies gets through the clouds in the area (5.1 kWh per square metre a day, NASA POWER 2001-2020); May is the sunniest month (88%) and July the cloudiest (79%).
Ruskin'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 Riverview; the nearest record's month pages have them.
Source: NOAA NCEI 1991-2020 normals, station USC00088782; 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 Riverview, ZIP code by ZIP code?
3 ZIP code areas lie wholly or partly in Riverview. On NOAA's grid 33578 is the warmest (73.8°F a year) and 33579 the coolest (73.0°F), a spread of 0.8°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 |
|---|---|---|---|---|---|---|---|---|
| 33569 | 10a | 73.2°F | 51°F | 91°F | 53.2 | Ruskin (12 mi) | January 20 | January 9 |
| 33578 | 10a | 73.8°F | 52°F | 91°F | 53.0 | Ruskin (11 mi) | January 20 | January 9 |
| 33579 | 10a | 73.0°F | 50°F | 91°F | 53.9 | Ruskin (10 mi) | January 20 | January 9 |
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.