St. Andrews has around 44 fewer freezing nights a year.
St. Andrews endures about 22 more days above 90 °F each year.
The year at a glance
Averages from 30 years of climate history, 1991-2020
| Blythewood | Metric | St. Andrews |
|---|---|---|
| 210 days | Sunny daysclear or partly cloudy skies | 212 days |
| 43 in | Precipitationper year | 43 in |
| 118 days | Wet daysrain or snow per year | 119 days |
| 2 in | Snowfallper year | 1 in |
| 70 days | Hot daysabove 90 °F | 92 days |
| 82 days | Freezing nightsat or below 32 °F | 37 days |
| 70% | Humidityaverage relative | 71% |
| 61 °F | Average temperatureyear round | 66 °F |
Monthly temperatures
Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Blythewood high | 54 | 58 | 65 | 74 | 81 | 87 | 91 | 89 | 84 | 74 | 64 | 57 |
| St. Andrews high | 58 | 62 | 70 | 78 | 85 | 91 | 94 | 92 | 87 | 78 | 68 | 60 |
| Blythewood low | 30 | 32 | 38 | 46 | 56 | 65 | 69 | 68 | 61 | 49 | 38 | 32 |
| St. Andrews low | 36 | 39 | 45 | 53 | 62 | 69 | 72 | 71 | 66 | 54 | 43 | 38 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Blythewood | 3.6 | 3.5 | 3.6 | 3.4 | 3.0 | 4.2 | 4.2 | 4.2 | 3.8 | 3.3 | 2.9 | 3.8 |
| St. Andrews | 3.5 | 3.4 | 3.5 | 3.3 | 3.0 | 4.3 | 4.4 | 4.2 | 3.7 | 3.3 | 2.8 | 3.7 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Blythewood | 17 | 14 | 18 | 19 | 18 | 17 | 17 | 18 | 18 | 20 | 19 | 17 |
| St. Andrews | 17 | 14 | 18 | 19 | 19 | 17 | 18 | 18 | 18 | 20 | 19 | 17 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Blythewood vs another city
- Blythewood vs Dentsville, SC
- Blythewood vs Woodfield, SC
- Blythewood vs Forest Acres, SC
- Blythewood vs Columbia, SC
- Blythewood vs Irmo, SC
- Blythewood vs New York, NY
- Blythewood vs Los Angeles, CA
- Blythewood vs Chicago, IL
- Blythewood vs Houston, TX
- Blythewood vs Phoenix, AZ
- Blythewood vs Philadelphia, PA
St. Andrews vs another city
- St. Andrews vs Seven Oaks, SC
- St. Andrews vs West Columbia, SC
- St. Andrews vs Oak Grove, SC
- St. Andrews vs Irmo, SC
- St. Andrews vs Forest Acres, SC
- St. Andrews vs Lexington, SC
- St. Andrews vs New York, NY
- St. Andrews vs Los Angeles, CA
- St. Andrews vs Chicago, IL
- St. Andrews vs Houston, TX
- St. Andrews vs Phoenix, AZ
- St. Andrews vs Philadelphia, PA
About this data
Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.
Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).