Climate Portland - Maine
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 31 | 35 | 42 | 53 | 64 | 73 |
| Average low in ºF Av. low Lo | 13 | 16 | 25 | 35 | 44 | 54 |
| Av. precipitation in inch Av. precip. Pre. | 3.38 | 3.25 | 4.24 | 4.32 | 4.01 | 3.79 |
| Av. snowfall in inch Snowfall Sn | 19 | 12 | 13 | 3 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 79 | 78 | 70 | 59 | 48 | 37 |
| Average low in ºF Av. low Lo | 59 | 58 | 50 | 39 | 31 | 20 |
| Av. precipitation in inch Av. precip. Pre. | 3.61 | 3.14 | 3.69 | 4.87 | 4.93 | 4.02 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 2 | 13 |
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 - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 62.1 | 44.1 | 0.01 | 0.00 | 0.0 |
| 02 Jun | 73.0 | 41.0 | 0.00 | 0.00 | 0.0 |
| 03 Jun | - | - | - | - | - |
| 04 Jun | - | - | - | - | - |
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Past weather Portland
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 67.6 ºF | 31 ºF | |
| Average low temperature Av. low temp. | 42.6 ºF | 13 ºF | |
| Total precipitation Total precip. | 0.01 inch | 3.38 inch | |
| Total snowfall Total snowfall | 0.00 inch | 19 inch | |
| Highest max temperature Highest max temp. | 73.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 62.1 ºF | - | |
| Highest min temperature Highest min temp. | 44.1 ºF | - | |
| Lowest min temperature Lowest min temp. | 41.0 ºF | - | |
Past weather June 2026 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 | 12:55 PM | |
|---|---|---|
| Sunrise | 04:58 AM | |
| Sunset | 08:20 PM | |
| Day/Night | Day | |
| Timezone | New_York -5:00 | |
| Timezone DB | America - New York |
Map of Portland - Maine
USGS National Map — Open interactive map
Portland weather averages
| Annual high temperature | 56ºF |
| Annual low temperature | 37ºF |
| Average annual precip. | 47.25 inch |
| Av. annual snowfall | 62 inch |
Station Data
Monthly averages Portland
Longitude: -70.2553, Latitude: 43.6615
Average weather Portland, ME - 4101
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...