Palmyra, Missouri Climate
United States
Pop. 3,616 Elev. 201 m / 659 ft
TZ: America/Chicago (UTC-5) ·
Palmyra has a dry climate with warm summers reaching 89°F (32°C) in July and cold winters averaging 18°F (-8°C) in January. Humidity pushes the summer feels-like temperature to around 105°F (41°C). Rain falls on about 41 days per year (30.1 in / 765 mm total), with snow on 2 days and 30 in (770 mm) of annual accumulation. The city averages 134 sunny days per year and around 30 thunderstorm days. Nearby lake water reaches 83°F (28°C) in summer.
| Temperature | 89°F (32°C) high | 18°F (-8°C) low |
| Feels like | 105°F (41°C) high | 12°F (-11°C) low |
| Rain | 41 days | 30.1 in (765 mm) /yr |
| Snow | 2 days | 30.3 in (770 mm) /yr |
| Sky | 134 sunny | 30 stormy |
| Wind | 2.2 mph (1.0 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Mar, May, Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
47
Jan 58
Feb 47
Mar 68
Apr 55
May 52
Jun 62
Jul 46
Aug 42
Sep 45
Oct 48
Nov 63
Dec Humidity (%)
65
Jan 63
Feb 53
Mar 60
Apr 60
May 70
Jun 74
Jul 69
Aug 62
Sep 63
Oct 65
Nov 73
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 20 mi Quincy Regional Airport Baldwin Field (UIN)
Ski resort 99 mi Hidden Valley
National park 192 mi Emmett Till and Mamie Till-Mobley National Monument
Hospital 7 mi Hannibal Regional Hospital
Hiking trail 8 mi
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 35°F 1°C | 18°F -8°C | 0.2 in 5 mm | 8.4 in215 mm | 14 |
| February | 40°F 4°C | 24°F -5°C | 0.2 in 5 mm | 3.9 in99 mm | 8 |
| March | 63°F 17°C | 40°F 4°C | 3.3 in 83 mm | 2.6 in65 mm | 13 |
| April | 68°F 20°C | 48°F 9°C | 4.1 in 103 mm | 0.1 in3 mm | 5 |
| May | 75°F 24°C | 55°F 13°C | 2.7 in 69 mm | — | 11 |
| June | 85°F 29°C | 67°F 20°C | 5.4 in 137 mm | — | 11 |
| July | 89°F 32°C | 73°F 23°C | 6.7 in 169 mm | — | 9 |
| August | 84°F 29°C | 66°F 19°C | 1.3 in 34 mm | — | 15 |
| September | 83°F 28°C | 59°F 15°C | 1.2 in 30 mm | — | 14 |
| October | 73°F 23°C | 53°F 11°C | 1.6 in 41 mm | — | 14 |
| November | 56°F 13°C | 38°F 3°C | 1.9 in 47 mm | 10.6 in270 mm | 12 |
| December | 42°F 6°C | 25°F -4°C | 1.6 in 41 mm | 4.7 in119 mm | 8 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 14 | 0 |
| February | 8 | 0 |
| March | 13 | 5 |
| April | 5 | 5 |
| May | 11 | 2 |
| June | 11 | 6 |
| July | 9 | 8 |
| August | 15 | 1 |
| September | 14 | 0 |
| October | 14 | 0 |
| November | 12 | 2 |
| December | 8 | 1 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 33°F 0°C |
| February | 32°F 0°C |
| March | 42°F 6°C |
| April | 54°F 12°C |
| May | 63°F 17°C |
| June | 74°F 24°C |
| July | 83°F 28°C |
| August | 78°F 25°C |
| September | 71°F 22°C |
| October | 63°F 17°C |
| November | 47°F 8°C |
| December | 33°F 1°C |