Lake Clark National Park in september: average Weather, Temperature and Climate
Weather in Lake Clark National Park in september 2025
The weather in Lake Clark National Park in september comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
very bad weather 19.8cm
Weather at 6am
36°F
Moderate rain at times
26% of time
19%
16%
16%
Weather at 12pm
50°F
Moderate rain at times
26% of time
25%
19%
17%
Weather at 6pm
49°F
Moderate rain at times
35% of time
21%
19%
13%
Weather at 3am
36°F
29%
16%
15%
15%
Evolution of daily average temperature and precipitation in Lake Clark National Park in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Lake Clark National Park in september.
The climate of Lake Clark National Park in september is very bad
the weather in Lake Clark National Park in september is wet (with 8.5in of precipitation over 11 days). The situation is deteriorating compared to the previous month since in august there is an average of 8.2in of precipitation over 12 days.
The climate is quite fresh around this city this month, but it is livable by dressing cosy. The high seasonal norm is 52°F. In the morning the temperature drops to 36°F. Thus, the mean temperature average in september in Lake Clark National Park is 45°F. These temperatures are far removed from those records observed in Lake Clark National Park in the month of september with a maximum record of 68°F in 2009 and a minimum record of 14°F in 2012. You can expect to have about 11 days with temperatures down below 32°F, or 37% of time.
In september in Lake Clark National Park, the days on average last 12:51. Sunrise is at 06:46 and sets at 19:37.
September: another location in Alaska?
If you want to go to Alaska in september, there are destinations with better weather than Lake Clark National Park:
In september, Anchorage, Dillingham, Ketchikan, Katmai National Park, Kodiak and Sitka have a tolerable climate, but better than Lake Clark National Park.
Seasonal average climate and temperature of Lake Clark National Park in september
Check below seasonal norms These datas are generated from the weather statements of the past years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 45°F | ||||
| Highest temperature | 52°F | ||||
| Lowest temperature | 36°F | ||||
| Highest record temperature | 68°F (2009) | ||||
| Lowest record temperature | 14°F (2012) | ||||
| Number of days at +65°F | 1 day(s) (3%) | ||||
| Number of days at -32°F | 11 day(s) (37%) | ||||
| Wind | |||||
| Wind speed | 12km/h | ||||
| Wind temperature | 32°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 8.5in | ||||
| Number of days with rainfall | 11 day(s) (36%) | ||||
| Record daily rainfall | 2.1in (2012) | ||||
| Snowfall | 19.8cm | ||||
| Other climate data | |||||
| Humidity | 92% | ||||
| Visibility | 8km | ||||
| Cloud cover | 59% | ||||
| UV index | 3 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:46 | ||||
| Time of sunset | 19:37 | ||||
| Length of day | 12:51 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last september?
Here is the day by day recorded weather in Lake Clark National Park in september 2024:
49°F to 56°F
49°F to 58°F
45°F to 63°F
50°F to 58°F
49°F to 50°F
49°F to 50°F
50°F to 58°F
45°F to 52°F
47°F to 50°F
49°F to 50°F
49°F to 50°F
45°F to 49°F
45°F to 50°F
40°F to 47°F
40°F to 47°F
43°F to 45°F
40°F to 45°F
40°F to 45°F
41°F to 43°F
36°F to 52°F
34°F to 45°F
36°F to 45°F
38°F to 41°F
31°F to 38°F
31°F to 36°F
31°F to 34°F
29°F to 40°F
36°F to 43°F
31°F to 40°F
40°F to 41°F
Map: other cities in Alaska in september
Cities near Lake Clark National Park:
| Anchor Point in september | bad weather |
| Kenai in september | bad weather |
| Katmai National Park in september | tolerable weather |
| Anchorage in september | tolerable weather |
| Dillingham in september | tolerable weather |
| Kodiak in september | tolerable weather |
| Denali National Park in september | very bad weather |
| Goodnews Bay in september | bad weather |
| Valdez in september | very bad weather |
| Port Heiden in september | bad weather |
| Cordova in september | very bad weather |
| Healy in september | very bad weather |
Click over cities on the map for information about the weather in september.
Lake Clark National Park
perfect weather
good
tolerable
bad
very bad
Weather data for Lake Clark National Park in september:
Weather data for Lake Clark National Park for september are derived from an average of the weather forecast since 2009 in Lake Clark National Park. There is a margin of error and these forecasts are to be considered as general information only. The weather in Lake Clark 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 Lake Clark National Park.