Twin Spring Fallini, NV Climate: Temperature & Rain by Month
Average temperature and precipitation from NOAA NCEI 1991–2020 normals →, with a derived climate comfort score
30-year climate normals (1991-2020) from Twin Spring Fallini's primary NOAA station, TWIN SPRING FALLINI.
The climate verdict for Twin Spring Fallini
Dryness leads the climate profile for Twin Spring Fallini, Nevada, with 4.9 inches of precipitation a year. NOAA records an annual average of 51°F. At 40/100 (moderate) the climate comfort score falls in the bottom third of the station-mapped U.S. score corpus, exceeding only 6% of scores.
- 51°F
- average temperature, NOAA 1991-2020 normal
- 40/100
- comfort score, above 6% of station-mapped location scores
- 4.9"
- annual precipitation
- 143 days
- growing season, frost-free days
Twin Spring Fallini: NOAA 1991-2020 normals describe a typical year, not a forecast. Method: /methodology.
Normals record plate
Sheet USC00268443 · Twin Spring Fallini, NV 51°F mean · 4.9" precip
TEMP-COOL · RANK-MID · PHOTO-FINISH · PRCP-ARID · SWING-WIDE · COMF-LOW · LOAD-HEAT · STN-1 · BOOK-FULL
- TEMP-COOL 51°F
- RANK-MID #3,019
- PHOTO-FINISH ≈ New Philadelphia
- PRCP-ARID 4.9"
- SWING-WIDE 46°F
- COMF-LOW 40/100
- LOAD-HEAT 5,861 HDD
- STN-1 USC00268443
- BOOK-FULL 6/6 fields
Nearest mean-temperature peer: New Philadelphia, OH (+ 0 °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 NV station list.
- Twin Spring Fal… (this station) 51°F
- Cold New Lexington, OH 51°F
- Hot Springtown, PA 51°F
- Near New Philadelphia, OH 51°F
- Near Moon Twp, PA 51°F
Climate Living Index · Twin Spring Fallini
Twin Spring Fallini: 18/100 · grade F
Twin Spring Fallini publishes 4 of 6 Living Index dimensions (NOAA annual/seasonal normals · NOAA daily multivariate normals); 2 missing weights rescale to 100.
PlainClimate-derived for Twin Spring Fallini, not an official NOAA rating. Rankings still use Comfort Score 40/100 (separate formula). Breakpoints and limits.
| Dimension | Station value | Score |
|---|---|---|
| Annual temperature balance | 50.8°F · 16.7° from 67.5°F | 44/100 · D |
| Frost-free season | 143 days/year | 20/100 · F |
| Normal heat + freeze calendar | 231 calendar days | 1/100 · F |
| Precipitation balance | 4.9 in · 30.1 from 35 in | 1/100 · F |
Twin Spring Fallini · 2026-08-04 · NOAA NCEI Climate Normals · method · Comfort Score method.
Twin Spring Fallini's normals sit in a dry climate class: BWk
Annual precipitation falls well below the aridity threshold for this temperature regime, so the normals classify as cold desert (BWk). Class BWk is the Peel et al. (2007) label for this station's monthly mean temperature and precipitation normals: dry (arid or semi-arid), specifically cold desert.
- Köppen code
- BWk
- Group
- Dry (arid or semi-arid)
- Warmest month
- 74.5°F
- Coldest month
- 28.6°F
Source: official public datasets monthly normals (1991–2020) at the city’s primary station. This is a station classification, not a mapped regional consensus.
National standing · heating-led station
Where Twin Spring Fallini sits across the climate record
Three NOAA fields for Twin Spring Fallini's primary station, temperature, precipitation, and seasonal swing, are ranked against every station-mapped normal that carries the same field.
- Annual temperature
- 44th percentile warmth
- Mid-pack annual mean versus 6,861 station normals.
- Annual precipitation
- Drier than 99%
- Twin Spring Fallini's annual total ranks in the drier third of 6,352 measured normals.
- Seasonal temperature swing
- 63rd percentile swing
- Typical seasonal amplitude versus 6,861 complete station-years.
How Twin Spring Fallini compares across U.S. station-mapped locations
Twin Spring Fallini's comfort score vs. all station-mapped locations
PlainClimate composite comfort index (1–100), NOAA 1991–2020 normals
40 6th percentile score exceeds 6% of 6,189 station-mapped location scores
- 0–10: 0 station-mapped locations (0%). Below this entry.
- 10–20: 0 station-mapped locations (0%). Below this entry.
- 20–30: 96 station-mapped locations (2%). Below this entry.
- 30–40: 280 station-mapped locations (5%). Below this entry.
- 40–50: 1,113 station-mapped locations (18%). This entry sits in this band.
- 50–60: 1,329 station-mapped locations (21%). Above this entry.
- 60–70: 1,236 station-mapped locations (20%). Above this entry.
- 70–80: 650 station-mapped locations (11%). Above this entry.
- 80–90: 921 station-mapped locations (15%). Above this entry.
- 90–100: 564 station-mapped locations (9%). Above this entry.
Source NOAA U.S. Climate Normals, PlainClimate comfort index · 1991–2020
Monthly Temperatures
Average daily high and low temperatures by month
| Month | Avg High | Avg Low | Mean | Precip | Freeze Days | 90°F+ Days |
|---|---|---|---|---|---|---|
| January | 44°F (6°C) | 15°F (-10°C) | 29°F (-2°C) | 0.4" | 30.1 | 0.0 |
| February | 50°F (10°C) | 22°F (-5°C) | 36°F (2°C) | 0.4" | 25.4 | 0.0 |
| March | 59°F (15°C) | 27°F (-3°C) | 43°F (6°C) | 0.4" | 24.2 | 0.0 |
| April | 66°F (19°C) | 33°F (1°C) | 50°F (10°C) | 0.6" | 16.5 | 0.0 |
| May | 76°F (24°C) | 41°F (5°C) | 59°F (15°C) | 0.6" | 4.3 | 1.9 |
| June | 86°F (30°C) | 49°F (9°C) | 68°F (20°C) | 0.2" | 0.5 | 10.8 |
| July | 94°F (35°C) | 55°F (13°C) | 75°F (24°C) | 0.5" | 0.0 | 22.2 |
| August | 91°F (33°C) | 52°F (11°C) | 72°F (22°C) | 0.4" | 0.1 | 18.8 |
| September | 82°F (28°C) | 42°F (6°C) | 62°F (17°C) | 0.3" | 2.7 | 2.4 |
| October | 70°F (21°C) | 32°F (0°C) | 51°F (10°C) | 0.3" | 18.1 | 0.1 |
| November | 54°F (12°C) | 20°F (-7°C) | 37°F (3°C) | 0.4" | 28.2 | 0.0 |
| December | 43°F (6°C) | 14°F (-10°C) | 29°F (-2°C) | 0.3" | 30.5 | 0.0 |
The year, day by day
Twin Spring Fallini works both ends of the calendar. Normal highs climb to 96°F by July 24 and hold at or above 90°F on 54 dates, then normal lows drop to freezing or below on 177 dates, bottoming at 13°F around January 1.
When the heat sits
Normal highs reach 90°F from June 29 through August 21, covering 54 dates. The broader mild season, normal highs of 70°F or more, runs May 1 to October 15.
This counts calendar dates whose 1991–2020 normal high reaches 90°F. It is a smaller number than the 90°F+ day counts in the monthly table above, which measure how often the threshold was actually crossed in a typical year. A date can average 88°F and still exceed 90°F in half of all years.
The freezing stretch
The normal low stays at or below 32°F into April 9, then returns to freezing around October 16, covering 177 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.
Where the wet dates fall
The likeliest wet date is February 17, when 17% of years recorded at least a hundredth of an inch. The driest is October 1 at 6%. Summed across the calendar, that is about 38 wet dates a year.
The widest day
September 19 carries the biggest normal gap between afternoon and dawn, 41°F between the normal high and the normal low.
Look up any date
Any date's 1991–2020 normal for Twin Spring Fallini.
Where Twin Spring Fallini Stands Nationally
Aridity defines the water calendar: about 5 inches in a normal year lands this among the driest tenth of ranked stations.
Day-to-night contrast is extreme by national standards — the widest normal daily swing reaches about 41°F, sharper than nine in ten ranked stations see.
Twin Spring Fallini earns 2 nationally notable standings (outer quintiles) against 6,860 NOAA 1991–2020 normals stations; only those extremes render.
Monthly Precipitation
Average monthly rainfall
3.3 days with precipitation
4.9 days with precipitation
4.0 days with precipitation
4.2 days with precipitation
4.0 days with precipitation
2.1 days with precipitation
2.5 days with precipitation
2.8 days with precipitation
2.5 days with precipitation
2.4 days with precipitation
2.2 days with precipitation
2.7 days with precipitation
Twin Spring Fallini spreads its precipitation across the year
Neither half of the year dominates here: June through August take 23% of the annual total and December through February 23%, with neither reaching the 35% that would mark a distinct wet season. Twin Spring Fallini has no dry season to plan around, though it does carry a wide 45.9°F gap between its warmest and coldest month.
The gap between the wettest and driest month still matters: May averages 0.6" and June 0.2". The three wettest months together take 35% of the year, against the 25% a perfectly flat distribution would give them.
Shares are computed from this station's own 1991-2020 monthly precipitation normals. "Spread across the year" means neither the June-August nor the December-February share reaches 35%; it describes an average year, not the variability of any single one.
Twin Spring Fallini is dry, and what does fall arrives gently
Only about 38 days a year record measurable precipitation here, 10% of the calendar, and they carry 4.9" between them. At roughly 0.13 inches on an average wet day, this is not the damp drizzle of a marine climate; it is an arid record in which precipitation is both uncommon and light when it appears.
The wettest month by count is February at about 5 wet days; the driest is June at about 2.
A low per-event average in a dry record is a statement about typical days only. Arid regions can still take a large share of a year's total from a single convective storm, which a normal cannot show.
A wet day is one recording at least 0.01 inches. These are 1991-2020 normals: they describe an average year, not the extremes within it.
Frost Dates & Growing Season
First Fall Freeze
September 30
50% probability date
Last Spring Freeze
May 10
50% probability date
Growing Season
143 days
Heating & Cooling Degree Days
Annual totals indicate energy demand for heating and cooling
Heating Degree Days
5,861
Higher = more heating needed
Cooling Degree Days
701
Higher = more cooling needed
Warmest Month
July
Coldest Month
December
Nationwide similar cities
Other rankable U.S. places outside NV closest to Twin Spring Fallini 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 (51°F here).
- Ashland, NE 51°F · 0.0°F off
- Attica, IN 51°F · 0.0°F off
- Brady, NE 51°F · 0.0°F off
- Bridgehampton, NY 51°F · 0.0°F off
Closest by annual precipitation
Nearest out-of-state peers by annual precipitation (4.9" here), excluding temperature-peer places.
- Barstow, CA 5.0" · 0.0" off
- Bishop, CA 4.8" · 0.1" off
- Palm Springs, CA 5.1" · 0.2" off
- Quartzsite, AZ 4.6" · 0.3" off
Scarce-water calendar
Where Twin Spring Fallini's limited precipitation lands
heating led · dry · mid swing
Twin Spring Fallini's energy balance leans toward cold weather: 5,861 annual heating degree days against 701 for cooling. Its 45.9°F seasonal range still makes the monthly rows more useful than the annual average alone.
Only about 143 days are frost-free in a normal year. That short interval is consistent with the cold-season signal, but the measure does not predict the exact first or last freeze in any one year.
July and December mark the typical warm and cold ends of the calendar in Twin Spring Fallini's middle-range seasonal profile. The measured spread is 45.9°F. The annual average is 51°F. Neither the annual mean nor one extreme month represents the full calendar on its own.
Twin Spring Fallini's cold-season load does not imply a wet climate. Annual precipitation is 4.9 inches, which places the station in PlainClimate's dry range. Snowfall is not added to the interpretation because its annual value is missing. The snowfall and rainfall fields should be read separately rather than inferred from temperature.
Twin Spring Fallini wettest normal
May
May concentrates the scarce annual total (4.9 inches).
Twin Spring Fallini driest normal
June
June is typically driest; arid stations are defined by when water is absent, not by a four-season grid.
Questions about Twin Spring Fallini's climate
How dry is Twin Spring Fallini? ▼
How many days above 90°F does Twin Spring Fallini get? ▼
How much energy does heating and cooling require in Twin Spring Fallini? ▼
Data Sources
Data source: NOAA U.S. Climate Normals v1.0.1 (1991-2020). All figures on this page are from Twin Spring Fallini's primary station: TWIN SPRING FALLINI (USC00268443). 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 Twin Spring Fallini; 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 Twin Spring Fallini 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.