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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is a freezing cold winter month in Bath, New Hampshire, with temperature in the range of an average low of 9.9°F (-12.3°C) and an average high of 21.9°F (-5.6°C). January, recording an average high temperature of 21.9°F (-5.6°C) and a low temperature of 9.9°F (-12.3°C), is Bath's coldest month. Weather in January »
Weather in February
February, the last month of the winter in Bath, is another freezing cold month, with an average temperature fluctuating between 25°F (-3.9°C) and 11.3°F (-11.5°C). With the transition into February, Bath notes an average high-temperature of a still freezing cold 25°F (-3.9°C), closely resembling January. Weather in February »
Weather in March
March, the first month of the spring in Bath, is a cold month, with an average temperature ranging between max 33.3°F (0.7°C) and min 18.9°F (-7.3°C). The shift into March is characterized by a subtle rise in the average high-temperature, transitioning from February's subzero cold 25°F (-3.9°C) to a cold 33.3°F (0.7°C). Weather in March »
Weather in April
April in Bath, New Hampshire, is a chilly spring month, with an average temperature varying between 30.6°F (-0.8°C) and 46.4°F (8°C). April witnesses an increase in the average high-temperature, moving from an icy 33.3°F (0.7°C) in March to a frosty 46.4°F (8°C). Weather in April »
Weather in May
May, the last month of the spring in Bath, is an enjoyable month, with an average temperature varying between 42.1°F (5.6°C) and 61.5°F (16.4°C). Bath experiences a noticeable temperature shift with the start of May, with average high-temperatures moving from a chilly 46.4°F (8°C) in April to an enjoyable 61.5°F (16.4°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Bath, New Hampshire, with an average temperature fluctuating between 68.5°F (20.3°C) and 49.1°F (9.5°C). With the onset of June, Bath experiences a subtle temperature shift, with the average high-temperature moving from a comfortable 61.5°F (16.4°C) in May to a pleasant 68.5°F (20.3°C). Weather in June »
Weather in July
July is a warm summer month in Bath, New Hampshire, with temperature in the range of an average high of 75°F (23.9°C) and an average low of 55°F (12.8°C). The highest temperatures are recorded in July, with averages reaching a high of 75°F (23.9°C) and a low of 55°F (12.8°C). Weather in July »
Weather in August
The last month of the summer, August, is another pleasant month in Bath, New Hampshire, with an average temperature varying between 53.2°F (11.8°C) and 73°F (22.8°C). August's weather displays an average high-temperature of a pleasant 73°F (22.8°C), slightly varied from July's 75°F (23.9°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a comfortable month in Bath, New Hampshire, with an average temperature ranging between min 46.9°F (8.3°C) and max 66.2°F (19°C). The start of September involves a subtle temperature drop, shifting from a pleasant 73°F (22.8°C) in August to a refreshing 66.2°F (19°C). Weather in September »
Weather in October
October, the same as September, is another fresh autumn month in Bath, New Hampshire, with an average temperature fluctuating between 38.1°F (3.4°C) and 51.8°F (11°C). Bath's transition into October is marked by a distinct drop in the average high-temperature, reducing from an enjoyable 66.2°F (19°C) in September to a fresh 51.8°F (11°C). Weather in October »
Weather in November
November, the last month of the autumn in Bath, is also a wintry month, with an average temperature varying between 38.7°F (3.7°C) and 27.1°F (-2.7°C). The start of November signals a decrease in the average high-temperature, transitioning from a cool 51.8°F (11°C) in October to an icy 38.7°F (3.7°C). Weather in November »
Weather in December
The first month of the winter, December, is still a freezing cold month in Bath, New Hampshire, with an average temperature ranging between max 27.5°F (-2.5°C) and min 17.8°F (-7.9°C). With December's arrival, Bath sees a decrease in average high-temperatures, moving from a wintry 38.7°F (3.7°C) in November to a freezing cold 27.5°F (-2.5°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Bath?
January is the month that records the lowest temperatures, with averages ranging from a high of 21.9°F (-5.6°C) to a low of 9.9°F (-12.3°C).
What are the most humid months in Bath?
January and February, with an average relative humidity of 89%, are most humid months in Bath.
How much does it rain in Bath?
In Bath, during the entire year, the rain falls for 121.7 days and collects up to 10.83" (275mm) of precipitation.
When does it snow in Bath?
Months with snowfall are January through May, October through December.
When does it snow the most in Bath?
The month with the most snowfall is January, when snow falls for 20.4 days and typically aggregates up to 3.98" (101mm) of snow.
How much does it snow in Bath?
Throughout the year, there are 106.5 snowfall days, and 21.34" (542mm) of snow is accumulated.
When is the lowest UV index in Bath?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 1.
What is the driest month in Bath?
The months with the least rainfall in Bath are February and March Rain falls for 6.6 days and accumulates 0.67" (17mm) of rain.
What is the month with the least sunshine in Bath?
With an average of 3h of sunshine, February has the least sunshine of the year in Bath, New Hampshire.
When is Daylight Saving Time (DST) in Bath?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the least humid month in Bath?
With an average relative humidity of 77%, May is the least humid month in Bath.
What is the rainiest month in Bath?
The wettest months in Bath, New Hampshire, are June and July, with an average 1.18" (30mm) of rainfall.
When it does not snow in Bath?
In Bath, New Hampshire, snow does not fall in June through September.
When are the longest days in Bath?
The month with the longest days in Bath, New Hampshire, is June, with an average of 15h and 30min of daylight.
What are the months with the highest UV index in Bath?
June through August, with an average maximum UV index of 5, are months with the highest UV index in Bath, New Hampshire.
What month is the hottest in Bath?
Bath witnesses the warmest weather in July, with temperatures averaging a high of 75°F (23.9°C) and a low of 55°F (12.8°C).
What month has the most sunshine in Bath?
With an average of 9.8h of sunshine, August has the most sunshine of the year in Bath, New Hampshire.
What is the month with the shortest days in Bath?
December has the shortest days of the year, with an average of 8h and 54min of daylight.
Average temperature
Bath, NH
The warmest month (with the highest average high temperature) is July (75°F).
The month with the lowest average high temperature is January (21.9°F).
The month with the highest average low temperature is July (55°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).
Average pressure
Bath, NH
- Average pressure in January:
30.01"Hg - Average pressure in February:
29.99"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.03"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Bath, NH
- Average wind speed in January:
6.4mph - Average wind speed in February:
6.3mph - Average wind speed in March:
6.3mph - Average wind speed in April:
6.5mph - Average wind speed in May:
5.8mph - Average wind speed in June:
5.1mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.5mph - Average wind speed in September:
4.7mph - Average wind speed in October:
5.5mph - Average wind speed in November:
5.8mph - Average wind speed in December:
6mph
The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity
Bath, NH
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (77%).
Average rainfall
Bath, NH
- Average rainfall in January:
0.83" - Average rainfall in February:
0.67" - Average rainfall in March:
0.67" - Average rainfall in April:
1.1" - Average rainfall in May:
0.98" - Average rainfall in June:
1.18"
- Average rainfall in July:
1.18" - Average rainfall in August:
0.94" - Average rainfall in September:
0.71" - Average rainfall in October:
1.02" - Average rainfall in November:
0.83" - Average rainfall in December:
0.71"
The wettest months (with the highest rainfall) are June and July (1.18").
The driest months (with the least rainfall) are February and March (0.67").
Average rainfall days
Bath, NH
- Average rainfall days in January:
6.2 days - Average rainfall days in February:
6.6 days - Average rainfall days in March:
8.8 days - Average rainfall days in April:
11.4 days - Average rainfall days in May:
13.4 days - Average rainfall days in June:
13.9 days
- Average rainfall days in July:
13.5 days - Average rainfall days in August:
12.9 days - Average rainfall days in September:
9.2 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
6.3 days - Average rainfall days in December:
8 days
The month with the highest number of rainy days is June (13.9 days).
The month with the least rainy days is January (6.2 days).
Average snowfall
Bath, NH
- Average snowfall in January:
3.98" - Average snowfall in February:
3.5" - Average snowfall in March:
2.99" - Average snowfall in April:
3.11" - Average snowfall in May:
1.06" - Average snowfall in June:
0"
The month with the highest snowfall is January (3.98").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Bath, NH
- Average snowfall days in January:
20.4 days - Average snowfall days in February:
20.3 days - Average snowfall days in March:
18 days - Average snowfall days in April:
10.9 days - Average snowfall days in May:
2.1 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:
4.7 days - Average snowfall days in November:
11.9 days - Average snowfall days in December:
18.2 days
The month with the highest number of snowfall days is January (20.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Bath, NH
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 3min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
3h and 1min - Average sunshine in February:
3h and 0min - Average sunshine in March:
4h and 2min - Average sunshine in April:
6h and 3min - Average sunshine in May:
7h and 5min - Average sunshine in June:
8h and 2min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 1min - Average sunshine in October:
5h and 1min - Average sunshine in November:
4h and 2min - Average sunshine in December:
3h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days
Bath, NH
- Average sunshine days in January:
11.8 days - Average sunshine days in February:
8.5 days - Average sunshine days in March:
9.9 days - Average sunshine days in April:
11.2 days - Average sunshine days in May:
13.3 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
13.1 days - Average sunshine days in August:
14.4 days - Average sunshine days in September:
18.1 days - Average sunshine days in October:
14.5 days - Average sunshine days in November:
14.6 days - Average sunshine days in December:
11.9 days
The month with the most sunshine days is September (18.1 days).
The month with the least sunshine days is February (8.5 days).
Average UV index
Bath, NH
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover
Bath, NH
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility
Bath, NH
The months with the highest visibility are May, June, July and November (5mi).
The months with the lowest visibility are January, February, March, April, August, September, October and December (4mi).
Bath, New Hampshire, USA
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