select pnm,lnm,st_cd,st_nm,cnty_id,dm,dm_date,dm_hist,avg_tmax_data,avg_tmin_data,avg_prcp_data,rec_hi_data,rec_lo_data,avg_sndp_data,x,y,ff,lf,fd,hz,er,hz_source,kg,hzd,clim_stn_nm,hz12,hz90, feels_like_min,feels_like_max,days_of_prcp,snow,cloud_cover,humidity,wind_speed from worldtg8_pm.pm_climate_points_namer where surl = 'center-sandwich' and st_surl='new-hampshire' and iso_cc = 'US' and prim_loc in (1,2) Center Sandwich New Hampshire Climate Data - Updated February 2026

Center Sandwich New Hampshire Climate Data

Monthly Average Climate Data for Center Sandwich New Hampshire

Switch Data to Celsius/Metric Units

Month	Avg. Low	Avg. High	Avg. Precip
January	9.8 °F	29.1 °F	3.43 in.
February	10.9 °F	31.9 °F	3.21 in.
March	20.0 °F	40.8 °F	3.82 in.
April	31.6 °F	54.2 °F	4.14 in.
May	42.2 °F	67.2 °F	4.12 in.
June	51.6 °F	75.3 °F	4.57 in.
July	56.6 °F	80.3 °F	5.01 in.
August	54.9 °F	79.0 °F	4.3 in.
September	47.2 °F	71.2 °F	4.06 in.
October	36.7 °F	57.8 °F	5.53 in.
November	27.8 °F	45.1 °F	4.22 in.
December	17.8 °F	34.5 °F	4.67 in.
Annual	33.9 °F	55.5 °F	51.08 in.

Climate Data for Center Sandwich New Hampshire

Average First Frost Date	Oct. 1 - Oct. 10
Average Last Frost Date	Apr. 21 - Apr. 30
Average Days With Frost	125-150 Days
Plant Hardiness Zone	Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012	Zone 5a : -20°F to -15°F
Current Drought Conditions	Severe Drought
Köppen Climate Classification	Dfb - Humid Continental Mild Summer, Wet All Year

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