During the week of 11 August 2025 - 17 August 2025, temperatures averaged at 17 °C (63 °F) during the day and dropped to 7 °C (45 °F) at night. Both the daily and night temperatures in Kenai are roughly same as the long-term average, which is around 17 °C (63 °F) and 9 °C (48 °F) respectively. The coldest day of the week was Wednesday in the middle of the week. On average, the temperatures during various times of day (in local time) were recorded as: 7am 8 °C (46 °F), 10am 14 °C (57 °F), 1pm 16 °C (61 °F), 4pm 17 °C (63 °F), 7pm 16 °C (61 °F), 10pm 12 °C (54 °F).

The week had 4 days without rain, 1 day with light rain and 2 days with moderate rain. During the whole week, total of 5 mm (0.20 in) of precipitation was observed, which is below the long term average for Kenai, which is 19 mm (0.75 in). The average cloud coverage during the daytime (from dawn to dusk) was 35 %. Meteorologically speaking, mist and fog were observed.

The wind's speed averaged 2.9 m/s. North was the dominant wind direction(s). The atmosferic pressure ranged from 1006 hpa to 1021 hpa. The air in Kenai had an average humidity of 73 %.

During the daytime (from dawn to dusk), there were in average: 10 hours clear skies, 0.5 hours partially overcast skies, 4.5 hours overcast skies and 2 hours rainy weather. The sunrise on average occurred at 06:15, and the sunset occurred at 22:03.

Weather overview

Located in the United States of America, Kenai is characterized by its notably chilly weather conditions. Throughout the year, the region experiences day temperatures that vary significantly, with the coldest average day temperatures around -2 °C (28 °F) during January, warming up to peak summer averages of 17 °C (63 °F) in July. Nighttime temperatures also show a wide range, hitting a chilly low of -11 °C (12 °F) in January and reaching a comfortable 10 °C (49 °F) in July evenings. When it comes to precipitation, Kenai sees its driest period in April, averaging around 7 days of rainfall, while September marks the height of the wet season with an average of 15 days of rainy days. The data also reveal variations in wind speed, relative humidity, and sunshine hours—factors that contribute to the overall climatic experience in Kenai.

January weather

In Kenai, January ushers in the lowest day and night temperatures, with recorded values down to -11 °C (12 °F). The number of rainy days begins to decline, reaching a total of 9 days, and the rain volume starts to decrease as well, accumulating to about 52 mm (2.04 in). Concurrently, the amount of sunshine without clouds shows an upward trend.

February weather

The upward movement of the day temperature becomes noticeable in Kenai, reaching -1 °C (30 °F). Meanwhile, the precipitation volume continues its downward trend, standing at 40 mm (1.59 in). An increase in cloudless sunshine hours is also evident, recorded at 4 hours.

March weather

As March arrives, we witness a consistent rise in day temperatures in Kenai, now at 2 °C (36 °F), and the beginning of an upswing in night temperatures. The downtrend in the number of rainy days and the volume of rainfall is also notable, with amounts averaging 33 mm (1.29 in). The duration of cloudless sunshine continues to climb, and the peak in wind speeds is also observed, hitting 4 m/s.

April weather

April marks the point where the least number of rainy days are seen in Kenai, with an average of 7 days, accompanied by the lowest rainfall volume of 22 mm (0.89 in). A notable increase in day and night temperatures is also observed, registering at 7 °C (44 °F) and -2 °C (28 °F) respectively. The trend in sunshine hours remains consistent with previous months, reaching 8 hours.

May weather

May observes a continued rise in both day and night temperatures, with values of 12 °C (54 °F) and 2 °C (36 °F) respectively in Kenai. The amount of precipitation in terms of rainy days begins to increase, with an average of 8 days, and the rainfall volume starts an upward trend as well, averaging 30 mm (1.18 in). Additionally, the maximum amount of cloudless sunshine hours is recorded.

June weather

In Kenai, June's temperatures continue to climb, reaching 16 °C (60 °F) during the day and 7 °C (44 °F) at night. The pattern of increasing rainy days persists, now tallying 9 days. The length of daylight hits its apex this month.

July weather

Kenai welcomes the tourist season in July, showcasing peak day temperatures averaging 17 °C (63 °F), and night temperatures topping off at 10 °C (49 °F). The number of rainy days continues their upward trajectory, while the initial rise in rainfall volume is noticeable, amounting to 50 mm (1.97 in).

August weather

The presence of the tourist season in Kenai remains palpable in August. The number of rainy days mirrors the previous month, with an average of 13 days, and rainfall volume presents a noticeable increase, with 80 mm (3.16 in) reported. The initiation of the decrease in night temperatures can be observed, while wind speeds reach their minimum.

September weather

A gradual decrease in day temperatures begins in Kenai come September, with an average of 14 °C (56 °F), while the downward trend in night temperatures continues. The frequency of rainy days hits its peak, and the rainfall volume also reaches its zenith. A reduction in sunshine hours follows the previous month's pattern.

October weather

In Kenai, October witnesses the downward trend of day temperatures, registering 7 °C (44 °F), and night temperatures following suit. The amount of precipitation in terms of number of rainy days begins to decrease, with a drop in rainfall volume as well. The sequence of diminishing sunshine hours proceeds unabated.

November weather

November brings forth the continued fall of day temperatures in Kenai, evident at 1 °C (34 °F), and the decline in night temperatures. The pattern of declining number of rainy days is consistent, and the rainfall volume also shows a similar decrease. The progression of reducing sunshine hours remains prominent.

December weather

December sees the continuing drop in day temperatures in Kenai, now at -1 °C (29 °F), as well as the night temperatures. The rise in the number of rainy days is observed, along with the onset of an increase in rainfall volume. The lowest number of sunshine hours is also noted.

How do the sea temperatures in Kenai appear in January?

In January, the sea around Kenai is extremely cold with an average temperature of just 0 °C (32 °F).

Can you comment on the average wind speeds during February in Kenai?

February's wind conditions in Kenai typically feature average speeds around 3 m/s.

What is the relative humidity like in March in Kenai?

March sees Kenai experiencing a relative humidity of about 71 %, suggestive of moderately dry air.

What changes in daytime length can we expect in Kenai during April?

April extends the daylight hours significantly in Kenai, with the average day length reaching approximately 14 hours.

Should I expect many rainy days in May while visiting Kenai?

May in Kenai presents a moderate number of rainy days, with the frequency inching up to about 8 days.

What's the relative humidity like in Kenai during June?

June in Kenai is mildly humid with relative humidity averaging around 72 %.

Is the sunshine duration shorter in July despite being a peak tourist month in Kenai?

Surprisingly, July sees a reduction in cloudless sunshine hours in Kenai, averaging 8 hours, despite being a popular tourist month.

Considering temperature and precipitation, how would you describe the climate in Kenai during August?

August in Kenai combines warm temperatures averaging 17 °C (63 °F) during the day with significant precipitation, as indicated by the high rainfall amount averaging 80 mm (3.16 in).

As the number of rainy days is at its peak in September, does it significantly affect the sunshine hours in Kenai?

The heightened number of rainy days in September does have a notable impact, reducing the average sunshine hours in Kenai to roughly 5 hours.

How does Kenai's climate continue to change as we move through October?

Throughout October, Kenai experiences a continued cooling trend and a decrease in rainfall, with a dwindling number of hours of sunshine, signaling the approach of the colder months.

Is the wind in Kenai stronger during November?

November in Kenai is marked by relatively high wind speeds, averaging 4 m/s.

What are the chances of experiencing rainy days in Kenai in December?

With an uptick in rainy days, December in Kenai presents an increased likelihood of precipitation, averaging around 11 days.