Warmest ZIP codes in Maine
Ranked by annual average temperature estimated from nearby weather observations.
How we rank average temperature
Average temperature is calculated from monthly mean temperatures at nearby weather stations. Each ZIP reflects nearby observations, with closer stations having more influence.
An annual average hides the season: a mild coastal ZIP and a hot inland one can share a value. Open a ZIP's profile for hot days, freeze days, and precipitation.
Only ZIPs with at least 1,000 residents are ranked, so a handful of households cannot top the list. 270 Maine ZIPs qualify.
Maine ZIP codes ranked by average temperature
1ZIP 03904Kittery
Maine
- Avg. temperature
- 48.3°F
- ZIP population
- ~8k
- Avg. commute
- 19 min
2ZIP 03903Eliot
Maine
- Avg. temperature
- 48.1°F
- ZIP population
- ~7k
- Avg. commute
- 23 min
3ZIP 03905Kittery Point
Maine
- Avg. temperature
- 47.9°F
- ZIP population
- ~2k
- Avg. commute
- 26 min
4ZIP 03901Berwick
Maine
- Avg. temperature
- 47.6°F
- ZIP population
- ~8k
- Avg. commute
- 30 min
5ZIP 04578Wiscasset
Maine
- Avg. temperature
- 47.6°F
- ZIP population
- ~5k
- Avg. commute
- 26 min
6ZIP 03908South Berwick
Maine
- Avg. temperature
- 47.4°F
- ZIP population
- ~7k
- Avg. commute
- 27 min
| Rank | ZIP | City | County | Avg. temperature |
|---|---|---|---|---|
| #7 | 03909 | Portsmouth | York County | 47.4°F |
| #8 | 04043 | Kennebunk | York County | 47.1°F |
| #9 | 04090 | Wells | York County | 47.1°F |
| #10 | 04027 | Lebanon | York County | 47.1°F |
| #11 | 03906 | North Berwick | York County | 47.0°F |
| #12 | 04579 | Bath | Sagadahoc County | 46.9°F |
| #13 | 04347 | Hallowell | Kennebec County | 46.9°F |
| #14 | 03907 | Ogunquit | York County | 46.9°F |
| #15 | 04102 | Portland | Cumberland County | 46.8°F |
| #16 | 04071 | Raymond | Cumberland County | 46.8°F |
| #17 | 04106 | South Portland | Cumberland County | 46.8°F |
| #18 | 04556 | Edgecomb | Lincoln County | 46.8°F |
| #19 | 04073 | Sanford | York County | 46.8°F |
| #20 | 04083 | Sanford | York County | 46.8°F |
| #21 | 04537 | Boothbay | Lincoln County | 46.7°F |
| #22 | 04101 | Portland | Cumberland County | 46.7°F |
| #23 | 04330 | Augusta | Kennebec County | 46.7°F |
| #24 | 03902 | Cape Neddick | York County | 46.7°F |
| #25 | 04351 | Augusta | Kennebec County | 46.7°F |
Rank Maine by your own priorities
This list uses one attribute. In SkaldMaps you choose the criteria, weight them, and rank every Maine ZIP against what matters to you.
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More Maine research
Best ZIP codes for schools
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- Maine median ZIP
- 83.6
- Middle 80% of ZIPs
- 76.0 to 89.7
Most affordable ZIP codes
Ranked by cost of living index
- Maine median ZIP
- 106.9
- Middle 80% of ZIPs
- 84.5 to 136.2
ZIP codes with the shortest commutes
Ranked by mean commute
- Maine median ZIP
- 26.7 min
- Middle 80% of ZIPs
- 17.3 min to 34.3 min
Best healthcare access
Ranked by healthcare access score
- Maine median ZIP
- 90.8
- Middle 80% of ZIPs
- 83.6 to 96.9
Best broadband coverage
Ranked by households with broadband
- Maine median ZIP
- 90.1%
- Middle 80% of ZIPs
- 82.2% to 96.1%