Lake Sumner, New Mexico
Lake Sumner: Situated in De Baca County in southeastern New Mexico, this reservoir sits at an elevation of 4,308 feet along the Pecos River.
About
Lake Sumner is a city located in the county of De Baca in the U.S. state of New Mexico.
Quick Facts about Lake Sumner
| State | New Mexico (United States) |
| County | De Baca County |
| Latitude & Longitude | 34.6228,-104.3767 |
| Time Zone | America/Denver |
| Local time | 10:28:24 (6th November 2026) |
| Weather | 35℉ Mostly Clear 7-days weather |
Geography
Lake Sumner is located at 34°37'22"N 104°22'36"W (34.6228400, -104.3766500).
Lake Sumner map
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Weather
35°F
Mostly Clear
0 to 5 mph NW
Tonight
Mostly clear, with a low around 35. Northwest wind 0 to 5 mph.
7-Day ForecastClosest post offices linked to Lake Sumner.
| Post Office Name | City | ZIP |
|---|---|---|
| Fort Sumner Post Office | Fort Sumner (NM) | 88119 |
| Y Post Office | Yeso (NM) | 88136 |
| Taiban Post Office | Taiban (NM) | 88134 |
| Hou Post Office | House (NM) | 88121 |
| Santa Rosa Post Office | Santa Rosa (NM) | 88435 |