Farmingville weather in January
In January, Farmingville sees average daytime highs of 39°F and overnight lows near 31°F, with 3.7 in of precipitation across 9.9 wet days and about 9.4 hours of daylight. It is the 11th-warmest and 6th-wettest month of the year here.
Highs ease over the month, from about 41°F in the first days to 38°F by the end. The sky is clear or mostly clear about 31% of the time in January, and the air most often feels dry.
Daylight stretches from about 9 h 06 min at the start of January to 9 h 48 min by month's end. Set against the rest of the year, January is Farmingville's 9th-clearest and 1st-windiest month. For the whole year in context, see Farmingville's year-round climate.
- Daytime high
- 39°
- 11th warmest
- Overnight low
- 31°
- 2nd coldest
- Precipitation
- 3.7 in
- 9.9 wet days
- Daylight
- 9 h 24 min
- 7:20 AM – 4:43 PM
- Cloud cover
- 60%
- 9th clearest
- Wind
- 14 mph
- 1st windiest
- Solar energy
- 2.1 kWh/m²
- Travel score
- 0.0
- out of 10
Farmingville is census designated place in Suffolk County, New York, United States.
- Density
- 1,450/km²
- people per km²
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Temperature in January
Highs ease over the month, from about 41°F in the first days to 38°F by the end.
A typical January day in Farmingville reaches about 39°F in the afternoon and slips back to 31°F overnight — a 9°F spread between the day's warmth and the night's chill. On most days the high lands between 28°F and 50°F. Set against its neighbours, January runs about 6°F cooler than December and on par with February.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 42 | 42 | 41 | 41 | 41 | 41 | 41 | 40 | 40 | 40 | 40 | 40 | 40 | 39 | 39 | 39 | 39 | 39 | 39 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| Avg low (°F) | 33 | 33 | 33 | 33 | 33 | 32 | 32 | 32 | 32 | 31 | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
| Avg high (°F) | Avg low (°F) | |
|---|---|---|
| 1 | 42 | 33 |
| 2 | 42 | 33 |
| 3 | 41 | 33 |
| 4 | 41 | 33 |
| 5 | 41 | 33 |
| 6 | 41 | 32 |
| 7 | 41 | 32 |
| 8 | 40 | 32 |
| 9 | 40 | 32 |
| 10 | 40 | 31 |
| 11 | 40 | 31 |
| 12 | 40 | 31 |
| 13 | 40 | 31 |
| 14 | 39 | 31 |
| 15 | 39 | 30 |
| 16 | 39 | 30 |
| 17 | 39 | 30 |
| 18 | 39 | 30 |
| 19 | 39 | 30 |
| 20 | 38 | 29 |
| 21 | 38 | 29 |
| 22 | 38 | 29 |
| 23 | 38 | 29 |
| 24 | 38 | 29 |
| 25 | 38 | 29 |
| 26 | 38 | 29 |
| 27 | 38 | 29 |
| 28 | 38 | 29 |
| 29 | 38 | 29 |
| 30 | 38 | 29 |
| 31 | 38 | 29 |
How January really feels in Farmingville
Once humidity and wind are folded in, January averages 0 days that feel above 90°F and 31 that feel at or below 32°F — the comfort signal a plain temperature reading hides.
The story in January is cold — wind chill drags the overnight "feels like" below the raw low.
Farmingville weather by month
How January compares with the rest of the year at a glance. January is the 11th-warmest and 6th-wettest month here — the current month is highlighted below.
| Month | High / Low (°F) | Rainfall (inches) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 39° / 31° | 3.7 | 9.9 | 4 | 9.4 | 0.0 |
| Feb | 39° / 30° | 3.4 | 9.3 | 3.7 | 10.4 | 0.0 |
| Mar | 44° / 36° | 4.4 | 10.2 | 2.8 | 11.7 | 0.8 |
| Apr | 52° / 44° | 3.6 | 10.5 | 0.4 | 13.1 | 2.7 |
| May | 61° / 53° | 3.3 | 10.2 | 0 | 14.2 | 4.9 |
| Jun | 70° / 64° | 3.4 | 9.6 | 0 | 14.9 | 6.6 |
| Jul | 77° / 71° | 3.2 | 8.8 | 0 | 14.6 | 7.2 |
| Aug | 76° / 70° | 3.8 | 9.4 | 0 | 13.6 | 7.2 |
| Sep | 71° / 65° | 3.7 | 8.9 | 0 | 12.3 | 6.9 |
| Oct | 62° / 55° | 4.3 | 8.9 | 0 | 10.9 | 5.5 |
| Nov | 53° / 45° | 3.6 | 8.8 | 0.3 | 9.7 | 3.1 |
| Dec | 45° / 37° | 4.6 | 10.3 | 2.3 | 9.1 | 1.0 |
Cloud cover in January
The sky is clear or mostly clear about 31% of the time in January.
Beyond those clear spells, partly cloudy skies cover about 16% of January, with mostly cloudy or overcast conditions the remaining 53%.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 48 | 48 | 48 | 48 | 49 | 49 | 49 | 49 | 48 | 48 | 48 | 48 | 48 | 47 | 47 | 46 | 46 | 46 | 46 | 47 | 47 | 46 | 46 | 46 | 48 | 48 | 47 | 48 | 48 | 49 | 48 |
| Cloudier (%) | 52 | 52 | 52 | 52 | 51 | 51 | 51 | 51 | 52 | 52 | 52 | 52 | 52 | 53 | 53 | 54 | 54 | 54 | 54 | 53 | 53 | 54 | 54 | 54 | 52 | 52 | 53 | 52 | 52 | 51 | 52 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| 1 | 48 | 52 |
| 2 | 48 | 52 |
| 3 | 48 | 52 |
| 4 | 48 | 52 |
| 5 | 49 | 51 |
| 6 | 49 | 51 |
| 7 | 49 | 51 |
| 8 | 49 | 51 |
| 9 | 48 | 52 |
| 10 | 48 | 52 |
| 11 | 48 | 52 |
| 12 | 48 | 52 |
| 13 | 48 | 52 |
| 14 | 47 | 53 |
| 15 | 47 | 53 |
| 16 | 46 | 54 |
| 17 | 46 | 54 |
| 18 | 46 | 54 |
| 19 | 46 | 54 |
| 20 | 47 | 53 |
| 21 | 47 | 53 |
| 22 | 46 | 54 |
| 23 | 46 | 54 |
| 24 | 46 | 54 |
| 25 | 48 | 52 |
| 26 | 48 | 52 |
| 27 | 47 | 53 |
| 28 | 48 | 52 |
| 29 | 48 | 52 |
| 30 | 49 | 51 |
| 31 | 48 | 52 |
Chance of precipitation in January
Farmingville gets around 3.7 in of rain and snow over 9.9 wet days in January. The line is the day-by-day chance of measurable precipitation.
Day to day, the chance of measurable precipitation averages around 32% and peaks near 35% on the wettest days, and about 4 days bring snow.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain chance (%) | 32 | 33 | 33 | 33 | 33 | 34 | 34 | 34 | 35 | 35 | 35 | 35 | 35 | 34 | 34 | 34 | 34 | 33 | 33 | 32 | 32 | 31 | 30 | 30 | 29 | 29 | 29 | 28 | 28 | 29 | 29 |
| Snow chance (%) | 10 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 |
| Rain chance (%) | Snow chance (%) | |
|---|---|---|
| 1 | 32 | 10 |
| 2 | 33 | 11 |
| 3 | 33 | 11 |
| 4 | 33 | 11 |
| 5 | 33 | 12 |
| 6 | 34 | 12 |
| 7 | 34 | 12 |
| 8 | 34 | 12 |
| 9 | 35 | 13 |
| 10 | 35 | 13 |
| 11 | 35 | 13 |
| 12 | 35 | 13 |
| 13 | 35 | 13 |
| 14 | 34 | 13 |
| 15 | 34 | 13 |
| 16 | 34 | 13 |
| 17 | 34 | 13 |
| 18 | 33 | 13 |
| 19 | 33 | 13 |
| 20 | 32 | 13 |
| 21 | 32 | 14 |
| 22 | 31 | 14 |
| 23 | 30 | 14 |
| 24 | 30 | 14 |
| 25 | 29 | 14 |
| 26 | 29 | 14 |
| 27 | 29 | 13 |
| 28 | 28 | 13 |
| 29 | 28 | 13 |
| 30 | 29 | 13 |
| 31 | 29 | 13 |
Humidity in January
Most of January feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
By dew point, January lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Dry (%) | |
|---|---|
| 1 | 100 |
| 2 | 100 |
| 3 | 100 |
| 4 | 100 |
| 5 | 100 |
| 6 | 100 |
| 7 | 100 |
| 8 | 100 |
| 9 | 100 |
| 10 | 100 |
| 11 | 100 |
| 12 | 100 |
| 13 | 100 |
| 14 | 100 |
| 15 | 100 |
| 16 | 100 |
| 17 | 100 |
| 18 | 100 |
| 19 | 100 |
| 20 | 100 |
| 21 | 100 |
| 22 | 100 |
| 23 | 100 |
| 24 | 100 |
| 25 | 100 |
| 26 | 100 |
| 27 | 100 |
| 28 | 100 |
| 29 | 100 |
| 30 | 100 |
| 31 | 100 |
Wind in January
Winds average 14 mph in January, the windiest month of the year.
Across January, daily wind ranges from about 13 mph on the calmest days to 14 mph at its breeziest. It stays fairly steady from day to day.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (mph) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
| Feels | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy | breezy |
| Wind speed (mph) | Feels | |
|---|---|---|
| 1 | 14 | breezy |
| 2 | 14 | breezy |
| 3 | 14 | breezy |
| 4 | 14 | breezy |
| 5 | 14 | breezy |
| 6 | 14 | breezy |
| 7 | 14 | breezy |
| 8 | 14 | breezy |
| 9 | 14 | breezy |
| 10 | 14 | breezy |
| 11 | 14 | breezy |
| 12 | 14 | breezy |
| 13 | 14 | breezy |
| 14 | 14 | breezy |
| 15 | 14 | breezy |
| 16 | 14 | breezy |
| 17 | 14 | breezy |
| 18 | 14 | breezy |
| 19 | 14 | breezy |
| 20 | 14 | breezy |
| 21 | 14 | breezy |
| 22 | 14 | breezy |
| 23 | 14 | breezy |
| 24 | 13 | breezy |
| 25 | 13 | breezy |
| 26 | 13 | breezy |
| 27 | 13 | breezy |
| 28 | 13 | breezy |
| 29 | 13 | breezy |
| 30 | 13 | breezy |
| 31 | 13 | breezy |
Sunrise & sunset in January
Daylight runs from about 9 h 06 min at the start of January to 9 h 48 min by month's end. The lit band spans sunrise to sunset each day.
Days grow by about 42 minutes over January. Sunrise moves from 7:22 AM to 7:11 AM, and sunset from 4:29 PM to 5:00 PM.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 9.1 | 9.1 | 9.1 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.2 | 9.3 | 9.3 | 9.3 | 9.3 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.5 | 9.5 | 9.5 | 9.6 | 9.6 | 9.6 | 9.6 | 9.7 | 9.7 | 9.7 | 9.8 | 9.8 |
| Sunrise (AM) | 7:22 | 7:22 | 7:22 | 7:22 | 7:22 | 7:22 | 7:22 | 7:22 | 7:22 | 7:22 | 7:22 | 7:21 | 7:21 | 7:21 | 7:21 | 7:20 | 7:20 | 7:19 | 7:19 | 7:18 | 7:18 | 7:17 | 7:17 | 7:16 | 7:16 | 7:15 | 7:14 | 7:13 | 7:13 | 7:12 | 7:11 |
| Sunset (PM) | 4:29 | 4:30 | 4:30 | 4:31 | 4:32 | 4:33 | 4:34 | 4:35 | 4:36 | 4:37 | 4:38 | 4:39 | 4:40 | 4:41 | 4:42 | 4:43 | 4:44 | 4:45 | 4:46 | 4:47 | 4:48 | 4:49 | 4:50 | 4:52 | 4:53 | 4:54 | 4:55 | 4:56 | 4:57 | 4:59 | 5:00 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| 1 | 9.1 | 7:22 | 4:29 |
| 2 | 9.1 | 7:22 | 4:30 |
| 3 | 9.1 | 7:22 | 4:30 |
| 4 | 9.2 | 7:22 | 4:31 |
| 5 | 9.2 | 7:22 | 4:32 |
| 6 | 9.2 | 7:22 | 4:33 |
| 7 | 9.2 | 7:22 | 4:34 |
| 8 | 9.2 | 7:22 | 4:35 |
| 9 | 9.2 | 7:22 | 4:36 |
| 10 | 9.2 | 7:22 | 4:37 |
| 11 | 9.3 | 7:22 | 4:38 |
| 12 | 9.3 | 7:21 | 4:39 |
| 13 | 9.3 | 7:21 | 4:40 |
| 14 | 9.3 | 7:21 | 4:41 |
| 15 | 9.4 | 7:21 | 4:42 |
| 16 | 9.4 | 7:20 | 4:43 |
| 17 | 9.4 | 7:20 | 4:44 |
| 18 | 9.4 | 7:19 | 4:45 |
| 19 | 9.4 | 7:19 | 4:46 |
| 20 | 9.5 | 7:18 | 4:47 |
| 21 | 9.5 | 7:18 | 4:48 |
| 22 | 9.5 | 7:17 | 4:49 |
| 23 | 9.6 | 7:17 | 4:50 |
| 24 | 9.6 | 7:16 | 4:52 |
| 25 | 9.6 | 7:16 | 4:53 |
| 26 | 9.6 | 7:15 | 4:54 |
| 27 | 9.7 | 7:14 | 4:55 |
| 28 | 9.7 | 7:13 | 4:56 |
| 29 | 9.7 | 7:13 | 4:57 |
| 30 | 9.8 | 7:12 | 4:59 |
| 31 | 9.8 | 7:11 | 5:00 |
Solar energy in January
Average shortwave solar energy reaching the ground each day in January, about 2.1 kWh/m².
For context, solar energy here swings from a low near 1.75 kWh/m² to a high of 6.48 kWh/m² in June across the year — January's 2.1 kWh/m² sits near the bottom.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 1.8 | 1.8 | 1.8 | 1.8 | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | 1.9 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.1 | 2.1 | 2.1 | 2.2 | 2.2 | 2.2 | 2.3 | 2.3 | 2.3 | 2.4 | 2.4 | 2.4 | 2.5 | 2.5 | 2.5 | 2.5 |
| Level | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Dim | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| 1 | 1.8 | Dim |
| 2 | 1.8 | Dim |
| 3 | 1.8 | Dim |
| 4 | 1.8 | Dim |
| 5 | 1.9 | Dim |
| 6 | 1.9 | Dim |
| 7 | 1.9 | Dim |
| 8 | 1.9 | Dim |
| 9 | 1.9 | Dim |
| 10 | 1.9 | Dim |
| 11 | 2.0 | Dim |
| 12 | 2.0 | Dim |
| 13 | 2.0 | Moderate |
| 14 | 2.0 | Moderate |
| 15 | 2.0 | Moderate |
| 16 | 2.1 | Moderate |
| 17 | 2.1 | Moderate |
| 18 | 2.1 | Moderate |
| 19 | 2.2 | Moderate |
| 20 | 2.2 | Moderate |
| 21 | 2.2 | Moderate |
| 22 | 2.3 | Moderate |
| 23 | 2.3 | Moderate |
| 24 | 2.3 | Moderate |
| 25 | 2.4 | Moderate |
| 26 | 2.4 | Moderate |
| 27 | 2.4 | Moderate |
| 28 | 2.5 | Moderate |
| 29 | 2.5 | Moderate |
| 30 | 2.5 | Moderate |
| 31 | 2.5 | Moderate |
Hazard calendar for Farmingville
None of Farmingville's seasonal hazards are active in January. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.
Farmingville sits in the Atlantic hurricane belt; the season peaks August–October.
Is January a good time to visit Farmingville?
Our two travel scores rate January for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).
January is a weaker month for outdoor sightseeing in Farmingville.
What to pack for Farmingville in January
From January's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In January, Farmingville sees daytime highs around 39°F and nights near 31°F. Pack a warm layer. Worth having: a heavy coat, rain gear and a windbreaker. About 10 days see rain.
Sea temperature near Farmingville in January
The nearest coast averages about 43°F in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 15 mi away) is warmest in August at about 73°F and coldest in February near 40°F.
It's comfortable for a long swim from Jul 3 to Sep 23 — about 2.7 months when the water holds above 68°F.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°F) | 43 | 40 | 40 | 45 | 54 | 64 | 72 | 73 | 70 | 63 | 55 | 49 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Refreshing | Refreshing | Cool | Bracing | Bracing |
| Sea temperature (°F) | Comfort | |
|---|---|---|
| Jan | 43 | Bracing |
| Feb | 40 | Bracing |
| Mar | 40 | Bracing |
| Apr | 45 | Bracing |
| May | 54 | Bracing |
| Jun | 64 | Cool |
| Jul | 72 | Refreshing |
| Aug | 73 | Refreshing |
| Sep | 70 | Refreshing |
| Oct | 63 | Cool |
| Nov | 55 | Bracing |
| Dec | 49 | Bracing |
UV index in Farmingville in January
Clear-sky midday UV in January peaks around 2. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Farmingville peaks around July 11 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 22 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 3 | 5 | 6 | 7 | 8 | 8 | 6 | 6 | 3 | 2 | 1 |
| Level | Low | Moderate | Moderate | High | Very high | Very high | Very high | High | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 3 | Moderate |
| Mar | 5 | Moderate |
| Apr | 6 | High |
| May | 7 | Very high |
| Jun | 8 | Very high |
| Jul | 8 | Very high |
| Aug | 6 | High |
| Sep | 6 | High |
| Oct | 3 | Moderate |
| Nov | 2 | Moderate |
| Dec | 1 | Low |
Air quality in Farmingville in January
Average fine-particle pollution (PM2.5) through the year — so you can see where January falls, not just the annual average.
Air quality in Farmingville is worst in July — around 17 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (November, 8 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 10 | 12 | 14 | 15 | 16 | 16 | 17 | 14 | 11 | 9 | 8 | 8 |
| Level | Good | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 10 | Good |
| Feb | 12 | Good |
| Mar | 14 | Moderate |
| Apr | 15 | Moderate |
| May | 16 | Moderate |
| Jun | 16 | Moderate |
| Jul | 17 | Moderate |
| Aug | 14 | Moderate |
| Sep | 11 | Good |
| Oct | 9 | Good |
| Nov | 8 | Good |
| Dec | 8 | Good |
Where is Farmingville?
Farmingville sits at 40.8°N, 73.0°W, 105 ft above sea level, in United States. The nearest listed city is Holtsville, 1.2 mi away.
Topography around Farmingville
How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Farmingville.
Within 2 miles, the terrain around Farmingville has only modest variations in elevation — a maximum elevation change of 282 ft around an average of 148 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 335 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 1,056 ft.
The land around Farmingville is covered by trees (68%) within 2 miles, trees (61%) within 10 miles, and water (53%) and trees (35%) within 50 miles.
United States travel facts
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 100% of US
- price level, 2025
- GDP per capita
- $90,027
- 2025
- Happiness
- 6.8 / 10
- World Happiness, 2025
- Safe drinking water
- 98%
- of population, 2024
- Homicide rate
- 5.8
- per 100k, 2023
- Road deaths
- 12.7
- per 100k/yr, 2019
- Income group
- High
- World Bank
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Farmingville (40.8312°, -73.0296°, elevation 105 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).