Climate Portland - Maine
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 32 | 35 | 42 | 54 | 64 | 74 |
| Average low in ºF Av. low Lo | 16 | 17 | 26 | 35 | 46 | 55 |
| Days with precipitation Days precip. DP | 11 | 10 | 11 | 11 | 12 | 11 |
| Av. precipitation in inch Av. precip. Pre. | 3.50 | 3.54 | 4.08 | 4.41 | 3.67 | 4.15 |
| Av. snowfall in inch Snowfall Sn | 19 | 17 | 14 | 3 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 80 | 79 | 71 | 60 | 48 | 38 |
| Average low in ºF Av. low Lo | 61 | 60 | 52 | 41 | 32 | 22 |
| Days with precipitation Days precip. DP | 10 | 9 | 9 | 10 | 10 | 12 |
| Av. precipitation in inch Av. precip. Pre. | 3.43 | 3.57 | 3.77 | 5.25 | 4.25 | 4.50 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 2 | 15 |
Portland Climate Graph - Maine Climate Chart
Daily normals Portland - Maine - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 32.5 | 15.1 | 0.12 | 0.12 | 0.59 | 1.50 |
| 2 Jan | 32.3 | 14.8 | 0.24 | 0.24 | 1.18 | 3.00 |
| 3 Jan | 32.1 | 14.6 | 0.35 | 0.35 | 1.81 | 4.60 |
| 4 Jan | 31.9 | 14.4 | 0.43 | 0.43 | 2.40 | 6.10 |
| 5 Jan | 31.8 | 14.2 | 0.55 | 0.55 | 3.11 | 7.90 |
| 6 Jan | 31.6 | 14.0 | 0.67 | 0.67 | 3.70 | 9.40 |
| 7 Jan | 31.4 | 13.9 | 0.79 | 0.79 | 4.29 | 10.90 |
| 8 Jan | 31.3 | 13.7 | 0.91 | 0.91 | 4.88 | 12.40 |
| 9 Jan | 31.2 | 13.6 | 0.98 | 0.98 | 5.51 | 14.00 |
| 10 Jan | 31.1 | 13.4 | 1.10 | 1.10 | 6.18 | 15.70 |
| 11 Jan | 31.0 | 13.3 | 1.22 | 1.22 | 6.81 | 17.30 |
| 12 Jan | 30.9 | 13.2 | 1.34 | 1.34 | 7.52 | 19.10 |
Weather history Portland - December 2019
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Dec | 34.0 | 16.0 | 0.02 | 0.12 | 0.0 |
| 02 Dec | 32.0 | 25.0 | 0.37 | 2.20 | 0.0 |
| 03 Dec | 33.1 | 27.0 | 0.47 | 6.30 | 3.0 |
| 04 Dec | 35.1 | 16.0 | 0.00 | 0.00 | 7.0 |
| 05 Dec | 45.0 | 18.0 | 0.00 | 0.00 | 6.0 |
| 06 Dec | 34.0 | 21.0 | 0.03 | 1.18 | 5.0 |
| 07 Dec | 33.1 | 16.0 | 0.00 | 0.00 | 6.0 |
| 08 Dec | 36.0 | 7.0 | 0.00 | 0.00 | 6.0 |
| 09 Dec | 53.1 | 36.0 | 0.76 | 0.00 | 5.0 |
| 10 Dec | 57.9 | 41.0 | 0.05 | 0.00 | 0.0 |
| 11 Dec | 41.0 | 26.1 | 0.16 | 0.39 | T |
| 12 Dec | 33.1 | 23.0 | 0.00 | 0.00 | T |
| 13 Dec | 42.1 | 21.0 | 0.38 | 0.00 | T |
| 14 Dec | 54.0 | 37.0 | 3.40 | 0.00 | 0.0 |
| 15 Dec | 54.0 | 28.9 | 0.00 | 0.00 | 0.0 |
| 16 Dec | 34.0 | 23.0 | 0.00 | 0.00 | 0.0 |
| 17 Dec | 32.0 | 24.1 | 0.23 | 2.52 | 0.0 |
| 18 Dec | 34.0 | 24.1 | 0.01 | 0.51 | 3.0 |
| 19 Dec | 24.1 | 8.1 | 0.00 | 0.00 | - |
| 20 Dec | 30.0 | 5.0 | 0.00 | 0.00 | 2.0 |
| 21 Dec | 30.9 | 10.9 | 0.00 | 0.00 | 2.0 |
| 22 Dec | 43.0 | 23.0 | 0.00 | 0.00 | 2.0 |
| 23 Dec | 48.0 | 21.0 | 0.00 | 0.00 | 2.0 |
| 24 Dec | 45.0 | 25.0 | 0.00 | 0.00 | 1.0 |
| 25 Dec | 36.0 | 21.0 | 0.00 | 0.00 | T |
| 26 Dec | 32.0 | 21.9 | 0.00 | 0.00 | T |
Past weather Portland
| Dec 19 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 38.7 ºF | 32 ºF | |
| Average low temperature Av. low temp. | 21.8 ºF | 16 ºF | |
| Total precipitation Total precip. | 5.88 inch | 3.50 inch | |
| Total snowfall Total snowfall | 13.22 inch | 19 inch | |
| Highest max temperature Highest max temp. | 57.9 ºF | - | |
| Lowest max temperature Lowest max temp. | 24.1 ºF | - | |
| Highest min temperature Highest min temp. | 41.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 5.0 ºF | - | |
Past weather December 2019 incomplete - Missing data
Geo Portland - Maine
| Country | United States | |
|---|---|---|
| State | Maine | |
| County | Cumberland | |
| City | Portland | |
| Zip Code | 4101 | |
| Longitude | -70.26 dec. degr. | |
| Latitude | 43.66 dec. degr. | |
| Altitude - Elevation | 52ft | |
| ICAO | - | |
| IATA | - |
Date and Time Portland - Maine
| Local Time | 09:43 AM | |
|---|---|---|
| Sunrise | 06:56 AM | |
| Sunset | 04:06 PM | |
| Day/Night | Day | |
| Timezone | New_York -5:00 | |
| Timezone DB | America - New York |
Map of Portland - Maine
Portland weather averages
| Annual high temperature | 56ºF |
| Annual low temperature | 39ºF |
| Days per year with precip. | 126 days |
| Average annual precip. | 48.12 inch |
| Av. annual snowfall | 70 inch |
Station Data
Monthly averages Portland
Longitude: -70.2553, Latitude: 43.6615
Average weather Portland, ME - 4101
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, ...