Climate and monthly weather forecastTennanah Lake, NY
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Tennanah Lake, New York, with an average temperature varying between 15.3°F (-9.3°C) and 28°F (-2.2°C). The month of January, characterized by an average high of 28°F (-2.2°C) and a low of 15.3°F (-9.3°C), is recognized as the coldest. Weather in January »Weather in February
February, the last month of the winter in Tennanah Lake, is another freezing cold month, with an average temperature ranging between min 17.1°F (-8.3°C) and max 31.1°F (-0.5°C). The average high-temperature for February is a still subzero cold 31.1°F (-0.5°C), closely aligning with the temperature of the preceding month. Weather in February »Weather in March
The first month of the spring, March, is an icy month in Tennanah Lake, New York, with an average temperature varying between 23.5°F (-4.7°C) and 39.2°F (4°C). The average high-temperature mildly increases in March, edging from a subzero cold 31.1°F (-0.5°C) in February to a cold 39.2°F (4°C). Weather in March »Weather in April
April in Tennanah Lake, New York, is a fresh spring month, with an average temperature varying between 34.3°F (1.3°C) and 52°F (11.1°C). April's arrival coincides with a temperature rise, moving from March's wintry 39.2°F (4°C) to a fresh 52°F (11.1°C). Weather in April »Weather in May
May, the last month of the spring in Tennanah Lake, is an enjoyable month, with temperature in the range of an average low of 45°F (7.2°C) and an average high of 64.8°F (18.2°C). May indicates a change in the average high-temperature, moving up from a fresh 52°F (11.1°C) in April to an enjoyable 64.8°F (18.2°C). Weather in May »Weather in June
June, the first month of the summer in Tennanah Lake, is an agreeable month, with an average temperature ranging between min 51.4°F (10.8°C) and max 72.3°F (22.4°C). In June, the meteorological conditions subtly change with the average high-temperature edging from a comfortable 64.8°F (18.2°C) in May to an agreeable 72.3°F (22.4°C). Weather in June »Weather in July
July in Tennanah Lake, New York, is a moderately hot summer month, with an average temperature fluctuating between 78.4°F (25.8°C) and 56.8°F (13.8°C). Tennanah Lake's warmest temperatures are experienced in July, with average high temperatures of 78.4°F (25.8°C) and lows of 56.8°F (13.8°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Tennanah Lake, New York, with an average temperature fluctuating between 54.7°F (12.6°C) and 76.1°F (24.5°C). Tennanah Lake's weather in August displays an average high-temperature of a still warm 76.1°F (24.5°C), showing minor disparity from July's 78.4°F (25.8°C). Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Tennanah Lake, New York, with an average temperature ranging between max 69.3°F (20.7°C) and min 49.1°F (9.5°C). A subtle shift in Tennanah Lake's weather is observed as August turns into September, with the average high temperature reducing from a moderately hot 76.1°F (24.5°C) to a pleasant 69.3°F (20.7°C). Weather in September »Weather in October
October, like September, is a moderate autumn month in Tennanah Lake, New York, with an average temperature ranging between max 56.1°F (13.4°C) and min 40.6°F (4.8°C). The shift from September to October involves a decrease in the average high-temperature, from an agreeable 69.3°F (20.7°C) to a moderate 56.1°F (13.4°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Tennanah Lake, New York, with an average temperature varying between 29.8°F (-1.2°C) and 43.5°F (6.4°C). November comes with a decrease in the average high-temperature, falling from a mild 56.1°F (13.4°C) in October to a frosty 43.5°F (6.4°C). Weather in November »Weather in December
December, the first month of the winter in Tennanah Lake, is also a wintry month, with an average temperature fluctuating between 22.8°F (-5.1°C) and 33.3°F (0.7°C). Tennanah Lake, New York, experiences a temperature shift at the start of December, with average high-temperatures adjusting from a frosty 43.5°F (6.4°C) in November to an icy 33.3°F (0.7°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Tennanah Lake, NY
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (28°F).
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).
Average pressure
Tennanah Lake, NY
- Average pressure in January:
30.06"Hg - Average pressure in February:
30.04"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.07"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Tennanah Lake, NY
- Average wind speed in January:
8.2mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8mph - Average wind speed in April:
7.8mph - Average wind speed in May:
6.4mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5mph - Average wind speed in September:
5.4mph - Average wind speed in October:
6.6mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.7mph
The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity
Tennanah Lake, NY
The months with the highest relative humidity are February and December (87%).
The month with the lowest relative humidity is July (79%).
Average rainfall
Tennanah Lake, NY
- Average rainfall in January:
2.68" - Average rainfall in February:
2.56" - Average rainfall in March:
2.68" - Average rainfall in April:
3.46" - Average rainfall in May:
3.39" - Average rainfall in June:
3.15"
- Average rainfall in July:
3.23" - Average rainfall in August:
3.19" - Average rainfall in September:
2.52" - Average rainfall in October:
3.27" - Average rainfall in November:
2.64" - Average rainfall in December:
3.19"
The wettest month (with the highest rainfall) is April (3.46").
The driest month (with the least rainfall) is September (2.52").
Average rainfall days
Tennanah Lake, NY
- Average rainfall days in January:
10.5 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
14.3 days - Average rainfall days in April:
17.8 days - Average rainfall days in May:
19 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
17.5 days - Average rainfall days in August:
16.2 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
15.3 days - Average rainfall days in November:
12.4 days - Average rainfall days in December:
13.7 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is February (8.3 days).
Average snowfall
Tennanah Lake, NY
The month with the highest snowfall is February (10").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Tennanah Lake, NY
- Average snowfall days in January:
18.8 days - Average snowfall days in February:
16.8 days - Average snowfall days in March:
14 days - Average snowfall days in April:
6.1 days - Average snowfall days in May:
0.8 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
2.2 days - Average snowfall days in November:
8.9 days - Average snowfall days in December:
15.8 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Tennanah Lake, NY
- Average daylight in January:
9h and 30min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 12min
- Average daylight in July:
14h and 54min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 12min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
3h and 30min - Average sunshine in February:
3h and 18min - Average sunshine in March:
5h and 0min - Average sunshine in April:
6h and 48min - Average sunshine in May:
7h and 54min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
9h and 48min - Average sunshine in August:
9h and 18min - Average sunshine in September:
8h and 12min - Average sunshine in October:
4h and 48min - Average sunshine in November:
4h and 36min - Average sunshine in December:
3h and 30min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days
Tennanah Lake, NY
- Average sunshine days in January:
8.8 days - Average sunshine days in February:
7 days - Average sunshine days in March:
9.7 days - Average sunshine days in April:
8.8 days - Average sunshine days in May:
10 days - Average sunshine days in June:
9.8 days
- Average sunshine days in July:
11.7 days - Average sunshine days in August:
12.1 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
11.3 days - Average sunshine days in November:
11.6 days - Average sunshine days in December:
8.5 days
The month with the most sunshine days is September (14.9 days).
The month with the least sunshine days is February (7 days).
Average UV index
Tennanah Lake, NY
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are February, November and December (UV index 1).
Average cloud cover
Tennanah Lake, NY
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 41).
Average visibility
Tennanah Lake, NY
The months with the highest visibility are April, June and July (5mi).
The months with the lowest visibility are January, February, March, May, August, September, October, November and December (4mi).





