May weather in Alexandria Bay, NY
The average temperature in Alexandria Bay in May is °F (°F–°F). Average precipitation: 3.48 inches.
May is a spring month in Alexandria Bay, and is cooler than the annual average of 0°F. Daylight averages about 14h 35m.
Avg High
°F
Avg Low
°F
Precipitation
3.48 in
Daylight
14h 35m
May records in Alexandria Bay
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 70.0°F (2022) | 32.0°F (2021) | 2.50 in (2023) |
| May 2 | 72.0°F (2022) | 30.0°F (2022) | 1.05 in (2017) |
| May 3 | 77.0°F (2024) | 37.0°F (2019) | 0.93 in (1947) |
| May 4 | 73.0°F (2020) | 37.0°F (2020) | 1.76 in (1954) |
| May 5 | 72.0°F (2024) | 30.0°F (2020) | 1.20 in (2017) |
| May 6 | 72.0°F (2023) | 28.0°F (2020) | 0.75 in (2017) |
| May 7 | 72.0°F (2023) | 33.1°F (2020) | 0.75 in (1976) |
| May 8 | 72.0°F (2024) | 30.9°F (2022) | 1.16 in (1967) |
| May 9 | 66.0°F (2023) | 26.1°F (2020) | 0.77 in (1978) |
| May 10 | 73.0°F (2022) | 26.1°F (2020) | 0.73 in (1968) |
| May 11 | 77.0°F (2022) | 36.0°F (2020) | 0.65 in (1963) |
| May 12 | 84.0°F (2022) | 32.0°F (2020) | 2.30 in (1943) |
| May 13 | 84.9°F (2022) | 27.0°F (2020) | 0.81 in (1960) |
| May 14 | 89.1°F (2025) | 32.0°F (2023) | 0.85 in (2019) |
| May 15 | 84.9°F (2022) | 35.1°F (2023) | 1.10 in (2022) |
| May 16 | 82.9°F (2025) | 34.0°F (2023) | 0.36 in (1956) |
| May 17 | 82.9°F (2025) | 32.0°F (2023) | 2.38 in (1946) |
| May 18 | 80.1°F (2021) | 26.1°F (2023) | 1.05 in (1953) |
| May 19 | 84.9°F (2021) | 30.0°F (2023) | 0.74 in (1949) |
| May 20 | 88.0°F (2021) | 36.0°F (2023) | 2.14 in (1976) |
| May 21 | 84.9°F (2024) | 43.0°F (2025) | 0.52 in (1943) |
| May 22 | 88.0°F (2024) | 37.0°F (2019) | 1.40 in (1947) |
| May 23 | 87.1°F (2021) | 42.1°F (2021) | 0.51 in (1956) |
| May 24 | 87.1°F (2021) | 46.0°F (2020) | 0.69 in (1962) |
| May 25 | 90.0°F (2021) | 34.0°F (2023) | 0.80 in (1952) |
| May 26 | 90.0°F (2021) | 33.1°F (2023) | 1.65 in (1943) |
| May 27 | 90.0°F (2020) | 37.9°F (2023) | 0.79 in (1953) |
| May 28 | 90.0°F (2020) | 42.1°F (2021) | 0.78 in (1951) |
| May 29 | 82.9°F (2020) | 37.0°F (2021) | 0.95 in (1973) |
| May 30 | 84.9°F (2020) | 35.1°F (2021) | 1.13 in (1969) |
| May 31 | 84.0°F (2022) | 37.9°F (2020) | 1.08 in (1960) |