As of 14:17 EDT

St. Petersburg, FL weather in May

92°

St. Petersburg, Sunday, 9 August, 14:17

Overcast. Feels like 105°. High 92°, low 76°.

Pressure30.09 inHg

Wind4 mph W

Humidity64%

Visibility6.2 mi

Dew point78°

See detailed hourly forecast

In May, St. Petersburg, FL averages a high of 82.4° and a low of 71.5°. About 2.6 inches of precipitation fall over the month (9 wet days). The record high is 97.5° (2024) and the record low 58.5° (1999). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	80.1°	68.7°	23%	90.9° (2019)	58.5° (1999)
2	80.4°	69.1°	17%	88.9° (2018)	60.4° (1999)
3	80.8°	69.3°	20%	89.6° (2018)	61.7° (1998)
4	80.2°	69.8°	20%	87.8° (2018)	62.8° (1971)
5	80.4°	69.4°	23%	87.1° (2018)	61.3° (1971)
6	80.8°	69.8°	27%	88.2° (2025)	63.7° (2005)
7	80.8°	69.6°	17%	89.4° (2023)	61.9° (1992)
8	81°	70°	10%	87.3° (2019)	60.4° (1992)
9	81.5°	70.7°	27%	89.1° (2018)	59.9° (1992)
10	81.9°	70.9°	27%	88.7° (2018)	61.7° (1960)
11	82.2°	70.9°	25%	91.6° (2018)	63.5° (1986)
12	82°	70.9°	20%	92.3° (2023)	64.9° (2020)
13	82.4°	71.1°	25%	88.2° (2020)	64.8° (1989)
14	82°	71.2°	33%	88.3° (2020)	59.4° (1960)
15	82.2°	71.4°	27%	89.4° (2023)	59.4° (1960)
16	82.6°	71.6°	27%	92.7° (2017)	66.6° (2014)
17	82.8°	71.8°	22%	92.3° (2017)	67.3° (1993)
18	83.1°	72°	23%	95.5° (2017)	66° (2014)
19	82.9°	72°	28%	90.3° (2019)	60.8° (2011)
20	82.9°	72°	32%	90.9° (2019)	64.8° (1979)
21	82.9°	72.3°	30%	89.4° (2019)	65.5° (1994)
22	83.5°	72.5°	38%	93.2° (2019)	63.7° (1994)
23	83.7°	72.7°	35%	96.6° (2019)	66.6° (1993)
24	83.5°	73.2°	37%	95.5° (2019)	66.4° (1967)
25	83.7°	73°	32%	97.2° (2019)	66° (1967)
26	83.5°	72.5°	33%	91.9° (2019)	65.5° (1979)
27	83.5°	72.9°	33%	90.9° (2019)	63° (1979)
28	83.8°	73.6°	45%	94.3° (2019)	64.6° (1979)
29	84.2°	73.8°	43%	94.6° (2024)	68.9° (2023)
30	84.4°	73.6°	52%	96.3° (2024)	69.1° (1961)
31	84.9°	73.8°	40%	97.5° (2024)	67.5° (1984)