New Hampshire, United States Weather
- New Hampshire, United States Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in New Hampshire over the next 12 hours
- Temperature and possibility of rain in New Hampshire in the coming days
- Rainfall in New Hampshire in the coming days
- New Hampshire Weather Summary
- Weather averages by month
- New Hampshire's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Mainly Clear
Pressure: 1,003 hPa
Feel like: 19 °C
Temperature: 19°C
Cloud: 45%
Humidity: 77%
Wind: WNW - 13 km/h
Visibility: 20.4 km
30 Day Averages and Extremes
- Average high 17.9°C
- Average low 7.3°C
- Hottest day 28°C (02 October 2026)
- Coldest day 0°C (07 October 2026)
- Average humidity 74.33%
- Days with precipitation 16 days
- Highest precipitation 40 mm (28 September 2026)
Yesterday's Data
- Max: 13°C
- Min: 12°C
- Total Precipitation: 15 mm
Temperature and possibility of rain in New Hampshire over the next 12 hours
Temperature and possibility of rain in New Hampshire in the coming days
Rainfall in New Hampshire in the coming days
New Hampshire Climate Summary
New Hampshire features a Humid continental, no dry season, warm summer (Köppen classification: Dfb), with an average annual temperature of 9.66ºC (49.39ºF), which is about -2.98% lower than the national average for United States. Annually, the city experiences approximately 58.52 millimeters (2.3 inches) of rainfall, spread across 105.54 rainy days, accounting for 28.92% of the year.
| Longitude | 43.1938516 |
| Latitude | -71.5723953 |
| Yearly high temperature | 12.86ºC (55.15ºF) |
| Yearly low temperature | 3.48ºC (38.26ºF) |
| Hottest month | July 27.35ºC (81.23ºF) |
| Coldest month | February -8.65ºC (16.43ºF) |
| Yearly precip | 58.52mm (2.3in) |
| Days with rainfall | 105.54 days (28.92%) |
| Driest month | September (77.53%) |
| Wettest month | December (79.78%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | -2.06° / -8.96° | 7.36 days |
| February | -0.6° / -8.65° | 8.18 days |
| March | 4.11° / -4.13° | 9.27 days |
| April | 11.62° / 1.86° | 10.27 days |
| May | 19.1° / 7.77° | 9.91 days |
| June | 23.45° / 11.77° | 9.45 days |
| July | 27.35° / 15.55° | 9.64 days |
| August | 26.11° / 14.47° | 9.55 days |
| September | 22.11° / 11.18° | 7.45 days |
| October | 14.54° / 5.89° | 8.55 days |
| November | 7.25° / -0.33° | 7.09 days |
| December | 1.29° / -4.65° | 8.82 days |
New Hampshire's weather
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Frequently asked questions
1. What is the hottest month in New Hampshire?
July has the highest average monthly temperature (daily mean of 27.35ºC) and February are the coolest (daily mean of -8.65ºC).
2. What should I wear in New Hampshire today?
For today's mild weather in New Hampshire, with temperatures between 16ºC to 19ºC (60.8ºF to 66.2ºF), consider wearing:
- Light jacket (for cooler periods)
- Scarf (optional)
- Cotton socks
- Comfortable jeans or slacks
Temperature
Air quality
Satisfactory air quality, minimal pollution, low risk
- CO2 427
- CO 120
- NH3 0
- NO2 1
- O3 59
- PM10 0
- PM25 0
- SO2 0
- CH4 1,393