Hourly Observations for BOS (Times are in UTC which is EDT plus 4 hours)
Click HERE for a complete explanation of the data.
(Z) (F) (F) (Deg&Knots) (inches) (F) (F) (F) (F) Snow
DaTime Clouds Vsby Wx Temp DP Wind Gs Pw SLP 1Hr 6Hr 24Hr 6Mx 6Mn Mx Mn Dpth SWE
080454 FEW140 10 45 37 2212 200 001 50 35
080354 FEW140 10 43 34 2108 205
080254 FEW250 10 44 33 2209 212
080154 CLR 10 43 32 2008 215
080054 CLR 10 43 31 2107 215
072354 CLR 10 45 31 2010 217 50 44
072254 CLR 10 46 27 2008 215
072154 FEW180 SCT250 10 47 25 2108 209
072054 FEW140 SCT250 10 49 23 2010 210
071954 FEW140 BKN250 10 50 23 2407 215
071854 FEW140 SCT250 10 49 22 2108 217
071754 FEW140 SCT250 10 47 25 2404 224 47 36
071654 FEW030 SCT140 SCT250 10 45 25 2204 235
071554 FEW030 SCT140 SCT250 10 43 26 2207 248
071454 FEW030 SCT140 SCT250 10 41 27 2404 255
071354 FEW030 SCT140 SCT250 10 40 28 VR05 260
071254 FEW030 SCT250 10 38 28 2905 260
071154 FEW030 SCT250 10 36 28 2804 259 37 35
071054 FEW140 10 36 27 2906 255
070954 CLR 10 35 27 2907 251
070854 FEW150 10 35 27 2907 253
070754 FEW140 SCT160 10 36 28 3007 250
070654 FEW045 10 36 27 2907 248
070554 FEW045 10 37 26 2908 246 41 37
070454 CLR 10 37 25 2909 244 50 36
070354 BKN200 10 39 24 2907 243
070254 FEW200 10 40 24 3209 243
070154 FEW200 10 40 23 3308 241
070054 CLR 10 41 23 3208 239
062354 CLR 10 42 23 3211G18 237 50 41
062254 CLR 10 42 23 3311G19 230
062154 FEW045 10 44 25 3215G22 G 26 219
062054 FEW045 10 46 25 3317G24 G 27 207
061954 SCT049 10 48 25 3317G26 G 28 204
061854 FEW049 10 49 25 3115G23 199
061754 FEW049 10 50 27 3314G20 195 000 50 37
061654 FEW050 SCT070 10 48 29 3412G17 197
061554 FEW037 SCT065 10 46 29 3513G18 200
061454 FEW045 SCT065 10 44 30 3512G20 195 000
061354 FEW040 BKN065 10 40 31 3313G18 190 000
061304 SCT027 BKN045 10 -RA 39 30 3414
061254 BKN027 BKN047 10 39 31 3414G19 180
061211 BKN030 BKN250 10 37 30 3313G20
061154 BKN028 BKN035 BKN250 10 37 31 3313 170 38 36
061140 BKN028 OVC035 10 37 30 3111G19
061140 BKN028 OVC035 10 37 30 3111G19
061054 FEW016 SCT075 SCT250 10 37 30 3311G16 160
060954 FEW016 10 36 31 3309G17 152
060854 SCT016 10 37 30 3310 144 001
060828 BKN016 10 37 30 3508G15
060754 BKN014 10 37 31 3212G16 140
060749 BKN014 10 37 30 3211
060725 SCT012 10 37 32 3310
060654 OVC012 10 38 33 3211 140 001
060554 OVC010 10 38 33 3309 140 001 42 38
060545 OVC010 10 37 34 3509
060454 OVC008 10 38 34 3507 142 47 38
060435 BKN008 BKN012 OVC026 10 37 34 3508
060428 BKN010 OVC026 10 37 34 3309
060354 FEW009 OVC024 10 38 35 3510 144 001
060331 FEW009 BKN024 OVC100 10 37 36 3407
060254 FEW009 SCT075 SCT100 10 38 35 3609 150
060229 FEW009 SCT025 BKN080 10 37 36 0207
060154 SCT009 BKN025 OVC080 10 39 35 3507 157
060149 FEW009 BKN025 OVC080 10 39 36 3507
060054 FEW027 BKN055 10 40 36 3606 160
060036 FEW027 BKN048 10 41 36 3606
052354 BKN027 OVC075 10 42 37 0107 165 002 47 42
052350 BKN027 OVC075 10 43 37 3605
052254 FEW025 SCT040 BKN080 10 42 38 0306 165 001
052221 SCT026 BKN033 OVC080 10 43 37 3607
052154 BKN026 OVC035 10 44 38 0107 169
052144 SCT026 BKN037 OVC048 10 45 37 0107
052054 BKN024 BKN060 10 45 38 0307 170 001 001
052036 BKN024 OVC034 10 -RA 45 37 0308
052028 FEW019 SCT026 OVC034 10 -RA 45 37 0307
052017 FEW020 BKN028 OVC045 7 -RA 45 39 0208
051954 BKN030 OVC043 10 -RA 46 37 0305 177 000
051908 SCT029 BKN085 10 46 36 0504
051901 BKN026 BKN065 BKN085 10 46 36 0705
051854 SCT026 BKN060 OVC085 10 47 37 0705 182
051754 FEW040 OVC060 10 47 36 0604 190 47 44
051654 FEW040 OVC055 10 47 36 0604 199
051554 BKN049 OVC055 10 47 34 0205 205
051454 FEW048 OVC060 10 46 33 0306 212
051354 FEW040 SCT060 BKN080 10 45 33 0505 217
051254 FEW040 SCT070 OVC085 10 45 30 0000 222
051154 FEW030 SCT050 OVC080 10 44 30 1904 224 46 43
051054 BKN045 OVC065 9 44 32 2005 227
050954 OVC065 10 45 30 3604 230
050854 OVC046 10 45 29 2803 232
050754 BKN050 BKN070 OVC180 10 44 28 3406 234
050654 OVC070 10 44 28 3403 235
050554 BKN065 OVC100 10 44 28 3504 237 49 43
050454 BKN120 OVC180 10 44 31 0404 241 51 41
050354 BKN100 OVC180 10 45 28 3405 246
050254 FEW100 OVC180 10 46 31 2806 250
050154 OVC110 10 45 33 2005 248
050054 BKN140 BKN200 10 45 34 1907 243
042354 FEW060 BKN140 BKN200 10 49 22 0000 240 51 48
042254 SCT080 BKN160 BKN200 10 49 21 3106 239
042154 SCT080 SCT140 BKN220 10 49 21 2805 240
042054 SCT080 BKN160 BKN220 10 50 22 2706 235
041954 SCT080 BKN160 BKN220 10 50 23 2607 235
041854 FEW080 SCT180 10 50 24 2607 237
041754 FEW250 10 49 25 2604 241 50 41
041654 FEW065 SCT250 10 48 25 2807 245
041554 FEW065 SCT250 10 47 25 2909 245
041454 FEW060 SCT250 10 45 26 3111 249
041354 FEW050 10 44 27 3212G21 249
041254 FEW055 10 42 28 3007 246
041154 FEW050 10 41 29 2910 239 45 41
041054 CLR 10 41 31 2809G15 230
040954 CLR 10 42 30 2907 222
040854 CLR 10 42 30 3010 215
040754 BKN075 10 44 29 2909G16 209
040654 FEW055 SCT080 10 44 29 3008 202
040554 FEW085 10 45 28 2911 190 54 45
040454 CLR 10 46 27 3009 182 58 40
040354 CLR 10 48 26 3008 175
040254 FEW060 SCT110 10 50 28 3013 169
040154 OVC110 10 52 33 2816 165
040054 BKN090 OVC110 10 53 36 3011G20 154
032354 SCT075 BKN095 10 54 39 2810 147 58 52
032254 SCT085 BKN110 10 55 38 2708 142
032154 BKN065 OVC080 10 56 37 2910 137
032054 OVC060 10 57 38 2511G17 132
031954 BKN060 BKN085 10 58 38 2608 132
031854 SCT120 10 58 38 2409 132
031754 FEW065 SCT140 10 52 40 1506 140 53 41
031654 FEW110 10 51 39 1306 145
031554 FEW090 10 49 38 1405 157
031454 FEW065 10 48 37 0000 167
031354 FEW090 10 46 37 0000 172
031254 FEW090 10 43 36 3603 179
031154 FEW090 10 41 36 3503 179 45 40
031054 FEW043 10 41 36 3405 175
030954 FEW043 10 42 37 3307 179
030854 FEW035 OVC043 10 43 38 3307 184
030825 SCT030 OVC043 10 43 37 3309
030754 OVC026 10 44 38 3208 185
030719 BKN028 OVC035 10 45 37 3309
030654 OVC034 10 44 39 3407 182
030554 BKN038 OVC100 10 45 39 3507 185 48 45
030454 FEW024 BKN032 OVC043 10 46 39 3408 192 52 42
030420 SCT026 OVC100 10 46 39 3507
030354 BKN023 OVC030 10 47 40 3607 195
030330 BKN026 OVC100 10 46 39 0107
030254 FEW020 OVC110 10 47 40 0209 204
030154 FEW021 OVC100 10 48 40 0511 212
030054 FEW023 BKN055 OVC110 10 48 40 0611 217
022354 FEW025 SCT060 BKN120 10 48 38 0612 225 000 50 48
022254 FEW025 SCT060 OVC110 10 48 40 0813 230
022203 FEW021 BKN046 OVC110 10 48 41 0714
022154 FEW018 BKN024 OVC110 10 48 41 0813 234 000
022138 SCT018 BKN026 OVC031 10 48 43 0714
022054 FEW018 BKN041 BKN047 10 -RA 48 42 0414G20 232 000 000
022007 FEW021 SCT028 BKN038 10 48 43 0514
021954 SCT019 BKN026 BKN038 10 49 42 0514G19 235
021937 SCT019 BKN027 BKN031 10 48 43 0513G18
021854 FEW025 SCT090 BKN140 10 49 42 0414 237
021754 SCT021 OVC140 10 50 42 0415 240 52 44
021654 FEW030 BKN140 10 51 41 0512 248
021554 SCT025 BKN035 BKN140 10 51 41 0513 255
021454 SCT024 BKN160 10 51 41 0413 259
021354 SCT027 BKN160 10 50 40 0615 259
021254 FEW030 SCT170 10 50 38 0616G20 258
021154 FEW030 10 44 38 0307 256 47 42
021054 FEW035 10 43 37 0107 250
020954 BKN030 10 43 37 0108 246
020854 CLR 10 44 37 0108 245
020754 CLR 10 47 38 0413 239
020654 CLR 10 47 38 0412 237
020554 CLR 10 47 37 0411 239 53 45
020454 CLR 10 47 38 0410 237 60 45
020354 CLR 10 47 39 0412 234
020254 FEW160 10 46 36 0207 237
020154 FEW120 10 48 35 0207 234
020054 FEW080 10 49 36 0206 230
012354 SCT140 10 53 34 3505 227 60 53
012254 BKN080 BKN160 10 54 34 3405 222
012154 BKN080 BKN160 10 56 34 3405 207
012054 FEW050 BKN160 10 57 34 3607 194
011954 FEW050 BKN150 10 58 36 3608 182
011854 FEW050 BKN140 BKN180 BKN220 10 58 35 3109 180
011854 FEW050 BKN140 BKN180 BKN220 10 58 35 3109 180
011754 FEW050 SCT150 SCT180 BKN220 10 59 35 3205 174 000 59 52
011654 FEW047 SCT140 SCT180 BKN220 10 57 35 3209G14 175
011554 FEW040 SCT095 SCT140 BKN170 10 56 37 3412G18 177
011454 FEW040 SCT060 SCT090 BKN130 10 54 39 3312G17 177 000
011354 FEW090 BKN140 BKN160 10 53 42 2909 000
011354 FEW040 SCT060 SCT090 BKN140 10 53 42 2909 182 000
011254 FEW030 SCT065 SCT120 BKN140 10 52 42 2909 170 000
011154 FEW046 SCT060 SCT100 OVC140 10 -DZ 52 42 2908 167 000 000 003 57 52
011054 SCT110 OVC120 10 -RA 54 43 2710 160 000
010954 FEW040 SCT110 OVC120 10 55 41 2712G17 144 000
010854 BKN065 OVC110 10 -RA 55 47 2606 132 000 000
010754 BKN060 BKN075 OVC110 10 56 50 2708 120 000
010654 OVC065 10 -RA 56 50 2808 117 000
010554 FEW035 OVC048 10 57 50 2811 112 003 67 57