Lanai Weather: May
 |
Average Day Temperature: | 78.9°F |
|
Average Night Temperature: | 76.2°F |
|
Sea Water Temperature: | 80.8°F |
|
Number of Sunny Days: | 12 days |
| Sunshine Hours: | 12.9 - 13.3 hours | |
|
Number of Rainy Days: | 0 days |
| Precipitation Totals: | 0.2 in | |
| detailed information | ||
14 day weather
forecast
forecast
| Lanai |
Sea Water
Temperature
Temperature
| Lanai |
Air Temperature in May, °F
The highest day temperature in May 2026 was 80°F. The lowest night temperature was 72°F. The average values for day and night temperatures during May were 77.5°F и 73.7°F respectivly.
Lanai Water Sea Temperature in May, °F
The average sea surface temperature in May 2026 for Lanai was 81.0°F. The maximum and minimum values were 80.4°F and 81.4°F respectively.
Sunny, Cloudy and Gloomy days
Most of the days in May are cloudy but you can also expect sunny or gloomy days.
Precipitation Totals in May, in
Precipitation total in May for Lanai is 0.2 in.
Wind Speed in May, mph
The average wind speed in May is 7.0 mph. It makes May one of the most windless months of the year for Lanai.
Average Sunny Hours Per Day
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Lanai in May is 8.4 hours.
Lanai on the Weather Map
USA Resorts:
NAME
F°
| Boston |  |
+64 |
| Chicago |  |
+66 |
| Hawaii |  |
+80 |
| Las Vegas | |
+80 |
| Los Angeles |  |
+74 |
| Maui |  |
+66 |
| Miami |  |
+92 |
| Myrtle Beach | |
+88 |
| New York | |
+72 |
| Panama City Beach | |
+90 |
| San Diego | |
+72 |
| San Francisco | |
+60 |
| Santa Monica | |
+72 |
| Sarasota | |
+94 |
| Washington | |
+76 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Lanai
Local time: 05:07
15 sep, tuesday
| 0600 |  |
78°F | SW 4 mph |
| 0900 |  |
80°F | S 2 mph |
| 1200 | |
80°F | E 4 mph |
| 1500 |  |
82°F | NE 2 mph |
| 1800 | |
82°F | SE 1 mph |
| 2100 | |
80°F | SW 3 mph |
16 sep, wednesday
| 0000 | |
80°F | SW 4 mph |
| 0300 | |
78°F | SW 4 mph |