N Hartland Lake, VT Climate: Temperature by Month
Explore NOAA NCEI's 1991–2020 climate normals → and a clearly labeled PlainClimate comfort calculation
30-year climate normals (1991-2020) from N Hartland Lake's primary NOAA station, N HARTLAND LAKE.
The climate verdict for N Hartland Lake
N Hartland Lake, Vermont has a mixed annual climate rather than one dominant extreme. Its NOAA normal shows an annual average of 44°F. July is the warmest month at 69°F and January the coldest at 18°F.
- 44°F
- annual average temperature (NOAA normal)
- 151 days
- growing season, frost-free days
N Hartland Lake: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00435768 · N Hartland Lake, VT 44°F mean
TEMP-COOL · RANK-COOL · PHOTO-FINISH · PRCP-UNK · SWING-WIDE · COMF-UNK · LOAD-HEAT · STN-1 · BOOK-PART
- TEMP-COOL 44°F
- RANK-COOL #1,098
- PHOTO-FINISH ≈ Wentworth
- PRCP-UNK Rain n/a
- SWING-WIDE 51°F
- COMF-UNK Comfort n/a
- LOAD-HEAT 7,868 HDD
- STN-1 USC00435768
- BOOK-PART 4/6 fields
Nearest mean-temperature peer: Wentworth, NH (+ 0.1 °F mean)
Instrument codes from this station's NOAA 1991–2020 normals, mean temperature, corpus warmth rank, photo-finish peer station, precipitation band, seasonal swing, comfort composite, degree-day load, and field book, not a livability rating.
Mean-temperature neighbourhood
Nationwide NOAA normal poles and nearest peers, not a reprint of every VT station list.
- N Hartland Lake (this station) 44°F
- Cold Poland, ME 44°F
- Hot Newport, NH 44°F
- Near Wentworth, NH 44°F
- Near W Branch, MI 44°F
Climate Living Index · N Hartland Lake
N Hartland Lake: 24/100 · grade F
N Hartland Lake publishes 3 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 3 missing weights rescale to 100.
PlainClimate-derived for N Hartland Lake, not an official NOAA rating. Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Normal heat + freeze calendar | 175 calendar days | 29/100 · F |
| Frost-free season | 151 days/year | 26/100 · F |
| Annual temperature balance | 44.2°F · 23.3° from 67.5°F | 17/100 · F |
N Hartland Lake · 2026-08-04 · NOAA NCEI Climate Normals · method .
National standing · heating-led station
Where N Hartland Lake sits across the climate record
Available NOAA 1991–2020 fields for N Hartland Lake are ranked only against stations that publish the same field, missing metrics stay blank rather than estimated.
- Annual temperature
- Cooler than 84%
- Among 6,861 stations, N Hartland Lake sits in the cooler third of annual means.
- Seasonal temperature swing
- Wider than 83%
- Warmest-to-coldest month gap for N Hartland Lake is large versus 6,861 complete station-years.
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 28°F (-2°C) | 8°F (-13°C) | 18°F (-8°C) | N/A | 30.7 | 0.0 |
| February | 32°F (0°C) | 10°F (-12°C) | 21°F (-6°C) | N/A | 27.9 | 0.0 |
| March | 40°F (5°C) | 18°F (-8°C) | 29°F (-1°C) | N/A | 28.2 | 0.0 |
| April | 55°F (13°C) | 30°F (-1°C) | 43°F (6°C) | N/A | 20.4 | 0.0 |
| May | 67°F (19°C) | 42°F (6°C) | 55°F (13°C) | N/A | 2.7 | 0.3 |
| June | 75°F (24°C) | 52°F (11°C) | 64°F (18°C) | N/A | 0.0 | 1.1 |
| July | 80°F (27°C) | 57°F (14°C) | 69°F (20°C) | N/A | 0.0 | 2.4 |
| August | 78°F (26°C) | 55°F (13°C) | 67°F (19°C) | N/A | 0.0 | 0.5 |
| September | 71°F (22°C) | 48°F (9°C) | 60°F (15°C) | N/A | 0.5 | 0.4 |
| October | 57°F (14°C) | 37°F (3°C) | 47°F (8°C) | N/A | 9.1 | 0.0 |
| November | 45°F (7°C) | 27°F (-3°C) | 36°F (2°C) | N/A | 24.7 | 0.0 |
| December | 34°F (1°C) | 16°F (-9°C) | 25°F (-4°C) | N/A | 29.2 | 0.0 |
The year, day by day
Summer here tops out rather than builds: the warmest normal high is 80°F around July 11, short of 90°F on every date, while 175 dates carry a normal low at or below freezing, the coldest 7°F near January 22.
The freezing stretch
The normal low stays at or below 32°F into April 19, then returns to freezing around October 28, covering 175 dates in all.
Derived from the normal daily minimum. This is a different measure from the 50%-probability frost dates shown elsewhere on this page, which come from NOAA’s frost product.
The widest day
April 26 carries the biggest normal gap between afternoon and dawn, 25°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for N Hartland Lake.
Monthly Precipitation
Average monthly rainfall
Frost Dates & Growing Season
First Fall Freeze
October 6
50% probability date
Last Spring Freeze
May 8
50% probability date
Growing Season
151 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
7,868
Higher = more heating needed
Cooling Degree Days
328
Higher = more cooling needed
Warmest Month
July
Coldest Month
January
Nationwide similar cities
Other rankable U.S. places outside VT closest to N Hartland Lake on two NOAA annual-normal axes (mean temperature and annual precipitation). Chip rows use distinct link sets.
Closest by average temperature
Nearest out-of-state peers by annual mean temperature (44°F here).
- Andover, SD 44°F · 0.0°F off
- Greer, AZ 44°F · 0.0°F off
- Jordan, MT 44°F · 0.0°F off
- Jordan, MN 44°F · 0.0°F off
Data-derived climate profile
How N Hartland Lake's climate pattern fits together
heating led · mid swing
N Hartland Lake's energy balance leans toward cold weather: 7,868 annual heating degree days against 328 for cooling. Its 50.9°F seasonal range still makes the monthly rows more useful than the annual average alone.
N Hartland Lake's frost-free season lasts about 151 days, a middle-length window whose endpoints matter more than the annual average. It describes freeze probability, not year-specific planting conditions.
July and January mark the typical warm and cold ends of the calendar in N Hartland Lake's middle-range seasonal profile. The measured spread is 50.9°F. The annual average is 44°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
A moisture-range label is withheld because N Hartland Lake's annual precipitation total is unavailable. Monthly source values remain visible where NOAA provides them, and no annual amount is reconstructed from incomplete data.
These labels group NOAA 1991-2020 normals from N Hartland Lake's primary station, so the winter figures are a thirty-year average and not a floor: a single hard season can run well below them. Treat each band as a descriptive range for N Hartland Lake, not an official NOAA class or a year-ahead forecast.
Questions about N Hartland Lake's climate
How cold does N Hartland Lake get in winter? ▼
How much energy does heating and cooling require in N Hartland Lake? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from N Hartland Lake's primary station: N HARTLAND LAKE (USC00435768). For informational purposes only.
Place identity: U.S. Census Bureau 2024 Gazetteer places. The conservative exact name-and-state crosswalk finds no Census place match, so PlainClimate treats this as a station-mapped location and does not claim it is a municipality. No exact Gazetteer row for N Hartland Lake; facility counts that depend on place identity are therefore an upper bound, not a municipal census.
On this page every temperature, precipitation, and derived score for N Hartland Lake comes from its primary NOAA station record. No figure on this page is typed in by an editor - each value is rendered from NOAA 1991-2020 U.S. Climate Normals. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 1991–2020 normals.