Niihau in may: average Weather, Temperature and Climate
Weather in Niihau in may 2025
The weather in Niihau in may comes from statistical datas on the past years. You can view the weather statistics for all the month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
perfect weather UV index: 6
Weather at 6am
76°F
Partly Cloudy
36% of time
35%
25%
5%
Weather at 12pm
77°F
Clear/Sunny
42% of time
29%
23%
5%
Weather at 6pm
76°F
Clear/Sunny
36% of time
34%
24%
5%
Weather at 3am
76°F
37%
36%
24%
3%
Evolution of daily average temperature and precipitation in Niihau in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Niihau in may.
The climate of Niihau in may is perfect
The climate in may in Niihau is quite dry (with 3.3in of rainfall over 4 days). The weather's not getting better compared to the previous month since in april there is an average of 2.6in of rainfall over 3 days.
The climate comfortable in this location this month. Temperatures are up to 79°F. In the morning the temperature drops to 76°F. Thus, the mean temperature average on this month of may in Niihau is 77°F. Note that these seasonal averages are in contrast with those observed in Niihau in the month of may with a maximum record of 83°F in 2009 and a minimum record of 65°F in 2021.
On average, in Niihau, the days of may last 13:12. Sunrise is at 06:01 and sunset is at 19:13.
With a good weather, may is a good month to go in this locality.
Seasonal average climate and temperature of Niihau in may
Check below seasonal norms These datas are set from the weather statements of the last years of the month of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 77°F | ||||
| Highest temperature | 79°F | ||||
| Lowest temperature | 76°F | ||||
| Highest record temperature | 83°F (2009) | ||||
| Lowest record temperature | 65°F (2021) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 79°F | ||||
| Lowest sea temperature | 76°F | ||||
| Highest sea temperature | 81°F | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 76°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.3in | ||||
| Number of days with rainfall | 4 day(s) (13%) | ||||
| Record daily rainfall | 1.9in (2018) | ||||
| Other climate data | |||||
| Humidity | 76% | ||||
| Visibility | 9.7km | ||||
| Cloud cover | 30% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:01 | ||||
| Time of sunset | 19:13 | ||||
| Length of day | 13:12 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last may?
Here is the day by day recorded weather in Niihau in may 2024:
74°F to 76°F
74°F to 76°F
74°F to 76°F
74°F to 76°F
72°F to 76°F
72°F to 74°F
72°F to 74°F
72°F to 76°F
72°F to 76°F
72°F to 76°F
72°F to 74°F
72°F to 77°F
74°F to 77°F
74°F to 77°F
74°F to 79°F
74°F to 76°F
74°F to 76°F
74°F to 76°F
74°F to 77°F
74°F to 77°F
74°F to 77°F
74°F to 77°F
74°F to 76°F
74°F to 76°F
74°F to 76°F
74°F to 76°F
74°F to 77°F
74°F to 77°F
74°F to 77°F
74°F to 76°F
74°F to 77°F
Map: other cities in Hawaii in may
Cities near Niihau:
| Kekaha in may | perfect weather |
| Waimea in may | perfect weather |
| Kalaheo in may | good weather |
| Koloa in may | good weather |
| Lihue in may | good weather |
| Kilauea in may | good weather |
| Kauai (Garden Isle) in may | good weather |
| Anahola in may | good weather |
| Waianae in may | perfect weather |
| Waialua in may | good weather |
| Hale'iwa in may | good weather |
| Schofield Barracks in may | good weather |
Click over cities on the map for information about the weather in may.
Niihau
perfect weather
good
tolerable
bad
very bad
Weather data for Niihau in may:
Weather data for Niihau for may are derived from an average of the weather forecast since 2009 in Niihau. There is a margin of error and these forecasts are to be considered as general information only. The weather in Niihau can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Niihau.