Katmai National Park in may: average Weather, Temperature and Climate
Weather in Katmai National Park in may 2025
The weather in Katmai National Park in may comes from statistical datas on the last years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout may
very bad weather 36.2cm
Weather at 6am
40°F
Partly Cloudy
29% of time
25%
17%
12%
Weather at 12pm
52°F
Partly Cloudy
25% of time
23%
22%
15%
Weather at 6pm
54°F
Moderate rain at times
30% of time
23%
20%
17%
Weather at 3am
40°F
25%
25%
21%
14%
Evolution of daily average temperature and precipitation in Katmai National Park in may
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Katmai National Park in may.
The climate of Katmai National Park in may is very bad
The climate in may in Katmai National Park is wet (with 2.9in of rainfall over 5 days). The weather is worst than the previous month since in april there is an average of 2.3in of precipitation over 4 days.
The climate is fairly cold there may, but it is endurable when dressing cosy. The thermometer averaged maximum of 56°F. On average, the recorded minimum temperature is 40°F. Thus, the mean temperature average on this month of may in Katmai National Park is 49°F. These temperatures are far removed from those records observed in Katmai National Park in the month of may with a maximum record of 77°F in 2013 and a minimum record of 22°F in 2012. You need to prepare to have about 4 days with temperatures below 32°F, or 13% of the month.
In may in Katmai National Park, the days on average last 16:53. The sun rises at 04:51 and sunset is at 21:44.
May: another location in Alaska?
If you want to go to Alaska in may, there are destinations with better weather than Katmai National Park:
In may, Fairbanks, Ketchikan, Tok and Tanana have a tolerable climate, but better than Katmai National Park.
Seasonal average climate and temperature of Katmai National Park in may
Check below seasonal norms These datas are compiled from the weather statements earlier years of may.
| May | |||||
| Outside temperature | |||||
| Average temperature | 49°F | ||||
| Highest temperature | 56°F | ||||
| Lowest temperature | 40°F | ||||
| Highest record temperature | 77°F (2013) | ||||
| Lowest record temperature | 22°F (2012) | ||||
| Number of days at +65°F | 4 day(s) (13%) | ||||
| Number of days at -32°F | 4 day(s) (13%) | ||||
| Wind | |||||
| Wind speed | 18km/h | ||||
| Wind temperature | 36°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.9in | ||||
| Number of days with rainfall | 5 day(s) (16%) | ||||
| Record daily rainfall | 1.4in (2015) | ||||
| Snowfall | 36.2cm | ||||
| Other climate data | |||||
| Humidity | 82% | ||||
| Visibility | 8.85km | ||||
| Cloud cover | 55% | ||||
| UV index | 3 | ||||
| Daily sunshine hours | 16 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 04:51 | ||||
| Time of sunset | 21:44 | ||||
| Length of day | 16:53 | ||||
| Our opinion about the weather in may | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last may?
Here is the day by day recorded weather in Katmai National Park in may 2024:
36°F to 47°F
40°F to 47°F
36°F to 47°F
36°F to 43°F
38°F to 45°F
34°F to 41°F
31°F to 36°F
25°F to 36°F
27°F to 45°F
32°F to 45°F
34°F to 47°F
36°F to 45°F
34°F to 54°F
36°F to 50°F
34°F to 50°F
38°F to 41°F
31°F to 49°F
36°F to 50°F
36°F to 43°F
38°F to 54°F
41°F to 50°F
38°F to 43°F
36°F to 47°F
40°F to 43°F
38°F to 49°F
41°F to 56°F
40°F to 58°F
43°F to 59°F
43°F to 52°F
41°F to 54°F
41°F to 56°F
Map: other cities in Alaska in may
Cities near Katmai National Park:
| Kodiak in may | very bad weather |
| Dillingham in may | very bad weather |
| Lake Clark National Park in may | very bad weather |
| Anchor Point in may | bad weather |
| Port Heiden in may | very bad weather |
| Kenai in may | bad weather |
| Goodnews Bay in may | very bad weather |
| Anchorage in may | bad weather |
| Sand Point in may | very bad weather |
| Denali National Park in may | very bad weather |
| Valdez in may | very bad weather |
| Cordova in may | bad weather |
Click over cities on the map for information about the weather in may.
Katmai National Park
perfect weather
good
tolerable
bad
very bad
Weather data for Katmai National Park in may:
Weather data for Katmai National Park for may are derived from an average of the weather forecast since 2009 in Katmai National Park. There is a margin of error and these forecasts are to be considered as general information only. The weather in Katmai National Park 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 Katmai National Park.