February in Naples

Of the twelve months in NCEI's 1991 to 2020 table for Naples Municipal Airport, February holds its rain inside the tightest band of any of them: the middle half of its nonzero monthly totals falls between 0.72 and 1.64 inches, a span of 0.92 inch. December comes closest at 1.28 inches, and March, the widest of any month from December through March, spans 2.44 inches.

That band sits around a 1.40-inch normal, a thirty-year average for the airport, and a 1.09-inch median of the same nonzero monthly totals, each flagged R by NCEI. What a climate normal is, and why NCEI calls one both a ruler and a predictor, is answered on its own page.

The daily chance of at least 0.01 inch drifts down through the month in NCEI's daily normals, a provisional 15.6 percent on February 1 easing to 13.7 percent from February 20 through 25 and 13.8 percent on February 28, and NCEI's month-to-date normal has about 59 percent of February's rain down by the 15th, a thirty-year ratio, not a schedule.

Some rankings and travel sites call February the driest month in Naples. NCEI's own airport table disagrees: December's 1.32-inch normal and 0.85-inch median are the lowest of the twelve months, November's 1.39 inches and 1.08-inch median come next, and February's 1.40 inches and 1.09-inch median are third, the three normals sitting within 0.08 inch of one another. By both measures the driest month is December in Naples.

What February does hold is a narrower set of runner-up marks. It ties March for the fewest days with at least 0.10 inch of rain, 2.1 apiece on NCEI's provisional count, and carries the lowest third quartile of nonzero monthly totals of any month, 1.64 inches, with December's 1.75 next. Its 4.2 provisional days with at least 0.01 inch are the second-fewest of the twelve, behind November's 3.9.

February's own four normals are 1.40 inches, a 67.5 F average, a 77.2 F normal high and a 57.9 F normal low. The three temperatures sit between January's and March's; the rain normal does not, falling below January's 1.68 inches as well as March's 1.88. That 67.5 F average is the second-lowest of the twelve months, behind only January's 65.3 F, a ranking already read on the twelve-month normals table. The driest-month claim comes from other sites' rankings, not from NCEI's table.

NCEI's 1991 to 2020 normals count, on average, 15.2 February nights at or below 60 F, 4.8 at or below 50 F and 0.4 at or below 40 F at Naples Municipal Airport, with a 1.1 percent chance of at least one night at or below 32 F and a 10.9 percent chance of one at or below 36 F. Every one of those figures is milder than January's 20.6, 9.1 and 1.7 days and its 4.9 and 21.6 percent probabilities. January in Naples defines the freeze and frost that sit behind these counts; February adds only its own numbers.

Those counts sit beside a sealer's own label, not a calendar rule. Techniseal's NS Natural Look Protector sheet says "Temperature must be between 50 and 85°F during the application and for the next 24 hours"; SEK-Surebond's TB17 bulletin says: "Typically, Surebond sealers should be applied when day and night temperatures are between 40°F and 95°F." Seal 'n Lock's Super-Wet-Look guide puts best results at 60 F to 90 F and its do-not-apply line at 50 F, surface or ambient. Setting February's counts beside those lines is this page's reading, not any maker's: the airport's air is not a paver surface, and the label on the product, with that night's National Weather Service forecast, decides. February's 57.9 F normal low sits under Seal 'n Lock's 60 F best-results mark and above its 50 F floor, a position sealing pavers in a Naples winter already reads for all three winter months.

February sits near the middle of a dry season the South Florida Water Management District marks November through May, and the district's own water shortage page describes a water shortage as "a temporary declaration made by the Governing Board or the Executive Director" when water conditions "are deemed insufficient to meet the present and anticipated needs of residents and other water users." Water shortage phase and whether a warning restricts a wash carry the phases, the district's dated declarations and its posted status; this page states none of it again.

UF/IFAS's Gardening Solutions page puts February to May as the peak pollinating season for Florida's eleven oak species, adding that some areas, none named, see high counts as early as December, and its March 17, 2026 news release gives South Florida the same February to May peak. Pollen season holds that calendar, and what pollen does to glass is covered at the yellow film that follows in spring and whether pollen actually sticks to a window.