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Climate Statistics · City

Normal annual rainfall in Largo

1991–2020 · 1 data point 201 of 391 · Towns of Florida Updated Oct 22, 2026

Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, 1991–2020

Weather through the year long-term average 1991–2020 · St Petersburg Intl Ap weather station, 9 km away
71° 53°
Jan
73° 55°
Feb
77° 59°
Mar
82° 64°
Apr
87° 70°
May
90° 75°
Jun
90° 76°
Jul
91° 76°
Aug
89° 75°
Sep
84° 70°
Oct
77° 61°
Nov
73° 56°
Dec
2.6
2.4
2.4
2.6
2.7
8.9
9.7
8.8
6.4
2.5
1.6
2.9
High and low, °F Precipitation, inches

Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, 1991–2020

Ranking · Towns of Florida

2020 · Place 1 is the highest value.

#TerritoryNormal annual rainfall
391 Islamorada 38.7 in
390 Marathon 39.7 in
389 Layton 40.4 in
388 Duck Key 40.4 in
387 Stock Island 40.4 in
386 Key West 40.4 in
385 Cudjoe Key 43.6 in
384 Tavernier 45.0 in
383 Big Pine Key 46.1 in
382 Treasure Island 46.7 in
381 Tierra Verde 46.7 in
380 St. Petersburg 46.7 in
379 St Pete Beach 46.7 in
378 South Pasadena 46.7 in
377 Gulfport 46.7 in
376 Jacksonville 47.6 in
375 Fruit Cove 47.6 in
374 Immokalee 48.0 in
373 Ave Maria 48.0 in
372 Williston 48.3 in
371 Neptune Beach 48.5 in
370 Atlantic Beach 48.5 in
369 Titusville 48.6 in
368 Port St John 48.6 in
367 Mims 48.6 in
…
204 Oldsmar 53.6 in
203 North Redington Beach 53.6 in
202 Madeira Beach 53.6 in
201 Largo 53.6 in
200 Kenneth City 53.6 in
199 Indian Shores 53.6 in
198 Dunedin 53.6 in
…

Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, 2020

What it means

How much rain and snow (as water) falls in a typical year.

How it is calculated

Sum of the twelve monthly precipitation normals at the nearest weather station: 1991–2020, or the latest ten years; months with a few missing days are scaled up.