Climate Longmont - Colorado
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 42 | 47 | 54 | 62 | 72 | 83 |
| Average low in ºF Av. low Lo | 12 | 17 | 24 | 32 | 42 | 51 |
| Av. precipitation in inch Av. precip. Pre. | 0.43 | 0.35 | 1.22 | 2.01 | 2.40 | 1.65 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 89 | 87 | 78 | 67 | 51 | 44 |
| Average low in ºF Av. low Lo | 55 | 53 | 44 | 33 | 22 | 13 |
| Av. precipitation in inch Av. precip. Pre. | 1.10 | 1.38 | 1.38 | 0.83 | 0.83 | 0.55 |
What is the average weather in Longmont, Colorado?
Longmont experiences a cold semi-arid climate, marked by very strong seasonal temperature swings due to its inland location. Summers are hot, while winters are cold. The area is dry overall, with precipitation generally low, though spring sees more moisture, often arriving in brief showers.
Longmont Climate Graph - Colorado Climate Chart
Geo Longmont - Colorado
| Country | United States | |
|---|---|---|
| State | Colorado | |
| County | Boulder | |
| City | Longmont | |
| Zip Code | 80503 | |
| Longitude | -105.16 dec. degr. | |
| Latitude | 40.16 dec. degr. | |
| Altitude - Elevation | 5046ft | |
| ICAO | - | |
| IATA | - |
Date and Time Longmont - Colorado
| Local Time | 08:42 PM | |
|---|---|---|
| Sunrise | 06:36 AM | |
| Sunset | 07:17 PM | |
| Day/Night | Night | |
| Timezone | Mountain Daylight Time | |
| Timezone DB | America - Denver |
Map of Longmont - Colorado
USGS National Map — Open interactive map
Longmont weather averages
| Annual high temperature | 65ºF |
| Annual low temperature | 33ºF |
| Average annual precip. | 14.13 inch |
Station Data
Monthly averages Longmont
Longitude: -105.164, Latitude: 40.1643
Average weather Longmont, CO - 80503
Monthly: 1991-2020 normals
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...