Climate Riverhead - New York
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 40 | 41 | 48 | 60 | 70 | 79 |
| Average low in ºF Av. low Lo | 26 | 27 | 33 | 42 | 51 | 61 |
| Days with precipitation Days precip. DP | 10 | 8 | 9 | 10 | 11 | 9 |
| Av. precipitation in inch Av. precip. Pre. | 3.79 | 3.31 | 4.72 | 4.08 | 3.60 | 3.82 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 84 | 82 | 76 | 65 | 54 | 45 |
| Average low in ºF Av. low Lo | 67 | 66 | 60 | 49 | 40 | 32 |
| Days with precipitation Days precip. DP | 8 | 8 | 8 | 8 | 8 | 10 |
| Av. precipitation in inch Av. precip. Pre. | 3.05 | 3.93 | 4.07 | 4.46 | 3.81 | 4.58 |
Riverhead Climate Graph - New York Climate Chart
Daily normals Riverhead - New York - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 39.7 | 26.7 | 0.12 | 0.12 | 0.31 | 0.80 |
| 2 Jan | 39.6 | 26.5 | 0.24 | 0.24 | 0.51 | 1.30 |
| 3 Jan | 39.4 | 26.3 | 0.39 | 0.39 | 0.79 | 2.00 |
| 4 Jan | 39.3 | 26.2 | 0.51 | 0.51 | 0.98 | 2.50 |
| 5 Jan | 39.2 | 26.0 | 0.63 | 0.63 | 1.30 | 3.30 |
| 6 Jan | 39.0 | 25.9 | 0.75 | 0.75 | 1.50 | 3.80 |
| 7 Jan | 38.9 | 25.8 | 0.87 | 0.87 | 1.81 | 4.60 |
| 8 Jan | 38.8 | 25.7 | 0.98 | 0.98 | 2.09 | 5.30 |
| 9 Jan | 38.7 | 25.6 | 1.10 | 1.10 | 2.40 | 6.10 |
| 10 Jan | 38.7 | 25.5 | 1.22 | 1.22 | 2.72 | 6.90 |
| 11 Jan | 38.6 | 25.4 | 1.38 | 1.38 | 2.91 | 7.40 |
| 12 Jan | 38.5 | 25.3 | 1.50 | 1.50 | 3.19 | 8.10 |
Weather history Riverhead - December 2019
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Dec | - | - | 0.15 | 0.00 | 0.0 |
| 02 Dec | 41.0 | 37.0 | 0.43 | 0.00 | 0.0 |
| 03 Dec | 37.9 | 30.0 | 0.14 | 2.01 | 0.0 |
| 04 Dec | 39.0 | 30.0 | 0.00 | 0.00 | 0.0 |
| 05 Dec | 43.0 | 33.1 | 0.00 | 0.00 | 0.0 |
| 06 Dec | - | - | 0.00 | 0.00 | 0.0 |
| 07 Dec | 46.9 | - | 0.00 | 0.00 | 0.0 |
| 08 Dec | - | 27.0 | 0.00 | 0.00 | 0.0 |
| 09 Dec | 55.9 | 30.9 | 0.60 | 0.00 | 0.0 |
| 10 Dec | 57.9 | 52.0 | 0.96 | 0.00 | 0.0 |
| 11 Dec | 54.0 | 28.0 | 0.34 | 2.99 | 2.0 |
| 12 Dec | - | - | 0.00 | 0.00 | 0.0 |
| 13 Dec | 48.9 | 24.1 | 0.05 | 0.00 | 0.0 |
| 14 Dec | 60.1 | 48.0 | 2.29 | 0.00 | 0.0 |
| 15 Dec | 55.9 | 43.0 | 0.00 | 0.00 | 0.0 |
| 16 Dec | 43.0 | 33.1 | 0.00 | 0.00 | 0.0 |
| 17 Dec | 36.0 | 30.0 | 0.73 | 0.00 | 0.0 |
| 18 Dec | 37.9 | 30.9 | 0.09 | 0.00 | 0.0 |
| 19 Dec | - | - | 0.00 | 0.00 | 0.0 |
| 20 Dec | - | - | 0.00 | 0.00 | 0.0 |
| 21 Dec | - | - | 0.00 | 0.00 | 0.0 |
| 22 Dec | 48.0 | 21.9 | 0.00 | 0.00 | 0.0 |
| 23 Dec | - | - | 0.00 | 0.00 | 0.0 |
| 24 Dec | - | - | 0.00 | 0.00 | 0.0 |
| 25 Dec | 45.0 | - | 0.00 | 0.00 | 0.0 |
| 26 Dec | 43.0 | 30.9 | 0.00 | 0.00 | 0.0 |
Past weather Riverhead
| Dec 19 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | - ºF | 40 ºF | |
| Average low temperature Av. low temp. | - ºF | 26 ºF | |
| Total precipitation Total precip. | 5.78 inch | 3.79 inch | |
| Total snowfall Total snowfall | 5.00 inch | 0 inch | |
| Highest max temperature Highest max temp. | 60.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 36.0 ºF | - | |
| Highest min temperature Highest min temp. | 52.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 21.9 ºF | - | |
Past weather December 2019 incomplete - Missing data
Geo Riverhead - New York
| Country | United States | |
|---|---|---|
| State | New York | |
| County | Suffolk | |
| City | Riverhead | |
| Zip Code | 11901 | |
| Longitude | -72.64 dec. degr. | |
| Latitude | 40.94 dec. degr. | |
| Altitude - Elevation | 26ft | |
| ICAO | - | |
| IATA | - |
Date and Time Riverhead - New York
| Local Time | 04:32 AM | |
|---|---|---|
| Sunrise | 07:13 AM | |
| Sunset | 05:55 PM | |
| Day/Night | Night | |
| Timezone | New_York -5:00 | |
| Timezone DB | America - New York |
Map of Riverhead - New York
Riverhead weather averages
| Annual high temperature | 62ºF |
| Annual low temperature | 46ºF |
| Days per year with precip. | 107 days |
| Average annual precip. | 47.22 inch |
Station Data
Monthly averages Riverhead
Longitude: -72.64, Latitude: 40.94
Average weather Riverhead, NY - 11901
Monthly: 1991-2020 normals
History: 2007-2019
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...