Swiftwater, NH
Unincorporated community in Grafton County, New Hampshire
Swiftwater is a small unincorporated community in Grafton County, New Hampshire. It is 0.6 miles SW of Mountain Lakes, the nearest town. Its ZIP code is 03774.
Swiftwater at a glance
- State
- New Hampshire
- County
- Grafton County
- ZIP code
- 03774
- Nearest town
- Mountain Lakes (0.6 mi)
- Time zone
- America/New York
- Coordinates
- 44.1328, -71.9519
Weather in Swiftwater now
Loading the National Weather Service forecast…
Swiftwater weather by the hour
Swiftwater weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Swiftwater.
This week in Swiftwater
Sunrise, sunset and moon in Swiftwater
What is the weather usually like in Swiftwater?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 77°F average high
- Januarycoldest month · 7°F average low
- 41.3 inprecipitation per year · 1,048 mm
- 71.4 insnowfall per year · 181 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Swiftwater: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station BENTON 5 SW, NH US (USC00270681), adjusted for the elevation of Swiftwater.
Swiftwater weather month by month
Sunrise and sunset in Swiftwater through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:17 AM | 4:36 PM | 9 h 18 min |
| February | 6:45 AM | 5:18 PM | 10 h 33 min |
| March | 6:58 AM | 6:55 PM | 11 h 57 min |
| April | 6:02 AM | 7:33 PM | 13 h 31 min |
| May | 5:19 AM | 8:09 PM | 14 h 49 min |
| June | 5:02 AM | 8:34 PM | 15 h 32 min |
| July | 5:17 AM | 8:30 PM | 15 h 13 min |
| August | 5:50 AM | 7:54 PM | 14 h 4 min |
| September | 6:25 AM | 7:00 PM | 12 h 34 min |
| October | 7:01 AM | 6:05 PM | 11 h 4 min |
| November | 6:41 AM | 4:23 PM | 9 h 41 min |
| December | 7:14 AM | 4:11 PM | 8 h 57 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Swiftwater?
Swiftwater has a warm-summer humid continental climate. The warmest month is July, with an average high of 77°F (25°C), and the coldest is January, with average lows of 7°F (-14°C).
It gets about 41.3 inches (1,048 mm) of precipitation a year. The wettest month is October and the driest is February. Snow is common: about 71 inches fall in an average year.
The best time to visit Swiftwater is June to September. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Swiftwater
The closest live webcam is Newbury: I-91 South, 7.1 miles W of Swiftwater.
Webcams: Windy.com. Distances in a straight line from Swiftwater.
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Map of Swiftwater, NH
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Swiftwater Street View
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Open in Google Maps ›Towns near Swiftwater
Other communities near Swiftwater
Questions about Swiftwater
Where is Swiftwater, NH?
Swiftwater is an unincorporated community in Grafton County, New Hampshire, 0.6 miles SW of Mountain Lakes.
What county is Swiftwater in?
Swiftwater is in Grafton County, New Hampshire.
What is the ZIP code of Swiftwater, NH?
The ZIP code for Swiftwater is 03774.
What is the nearest town to Swiftwater?
Mountain Lakes, 0.6 miles away.
Are there webcams near Swiftwater?
Yes. The closest is Newbury: I-91 South, 7.1 miles away.
What is the hottest month in Swiftwater?
July, with an average high of 77°F (25°C).
What is the coldest month in Swiftwater?
January, with an average low of 7°F (-14°C).
How much does it rain in Swiftwater?
About 41.3 inches (1,048 mm) a year; the wettest month is October.
Does it snow in Swiftwater?
Yes, about 71 inches of snow fall in an average year.
When is the best time to visit Swiftwater?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Swiftwater have?
Warm-summer humid continental (Köppen Dfb).
Last updated: