Average Weather Data for Groton, Connecticut
Monthly Averages
| January | February | March | April | May | June | July | August | September | October | November | December | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Monthly high in °F: | 38° | 41° | 48° | 57° | 67° | 76° | 81° | 80° | 74° | 63° | 54° | 44° |
| Average Monthly low in °F: | 22° | 25° | 32° | 41° | 49° | 59° | 65° | 65° | 57° | 46° | 38° | 28° |
| Average Snow/Rain (Precip.) (in inches) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Days with precipitation: | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Hours of sunshine: | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Yearly Averages
What's The Average High Temp in Groton?
60.3 °F
What's the Average Low in Groton?
43.9 °F
What's the Average Temperature in Groton?
52.1 °F
How Many Inches of Rain per year does Groton get ?
49.67 inches
How Many Rainy Days a year are there in Groton?
N/A
How Much Sunshine each year is there in Groton (in hours)?
N/A
How much, if any, snow falls each year in Groton?
24 inches
| What's The Average High Temp in Groton? | 60.3 °F |
| What's the Average Low in Groton? | 43.9 °F |
| What's the Average Temperature in Groton? | 52.1 °F |
| How Many Inches of Rain per year does Groton get ? | 49.67 inches |
| How Many Rainy Days a year are there in Groton? | N/A |
| How Much Sunshine each year is there in Groton (in hours)? | N/A |
| How much, if any, snow falls each year in Groton? | 24 inches |
N/A = This data was not available for this city. Usually this means the weather station did not supply, track, or have this particular information.
Groton Temperature and Rain Graphs
Average high in °F
Average low in °F
Average precipitation in inches
