Ýmsar veðurupplýsingar frá árinu =1859 Mánaðarmeðalhiti allra veðurstöðva STOD JAN FEB MAR APR MAI JUN JUL AGU SEP OKT NOV DES AR NAFN 1 -2.5 -2.4 -4.2 -1.9 5.5 9.1 11.1 9.4 7.1 2.7 -0.3 -4.1 2.46 Reykjavík* 178 -3.3 -5.2 -9.7 -6.5 4.5 8.1 10.3 8.8 6.5 2.3 -0.3 -4.2 0.94 Stykkishólmur 196 -3.5 -5.6 -9.2 -6.0 5.4 9.3 11.4 9.5 6.7 1.9 -0.7 -4.7 1.21 Hvammur í Dölum 401 -4.6 -7.3 -12.4 -11.4 3.0 5.6 10.1 6.6 3.9 0.0 -1.4 -5.6 -1.13 Siglufjörður 422 -5.5 -7.5 -11.8 -10.4 3.5 6.2 10.8 7.4 5.3 0.7 -1.5 -6.3 -0.76 Akureyri* 9998 -4.3 -6.2 -10.6 -8.6 3.6 6.6 10.0 7.6 5.7 1.5 -0.9 -5.2 -0.08 Byggðir landins* * áætlaðar tölur -------- Útgildi einstakra mánaða AR MAN DAGUR TALA TEXTI NAFN 1859 1 20 953.4 lægsti þrýstingur Stykkishólmur-gammel 1859 2 3 968.5 lægsti þrýstingur Stykkishólmur-Nissen 1859 3 4 978.5 lægsti þrýstingur Stykkishólmur-gammel 1859 4 6 997.2 lægsti þrýstingur Stykkishólmur-gammel og 7. 1859 5 26 986.1 lægsti þrýstingur Stykkishólmur-Nissen 1859 6 18 983.9 lægsti þrýstingur Stykkishólmur-Nissen. gammel (25.) 1859 7 30 993.5 lægsti þrýstingur Stykkishólmur-gammel 1859 8 17 983.7 lægsti þrýstingur Stykkishólmur-Nissen 1859 9 5 994.2 lægsti þrýstingur Stykkishólmur-gammel 1859 10 31 989.7 lægsti þrýstingur Stykkishólmur-Nissen 1859 11 11 983.8 lægsti þrýstingur Stykkishólmur-gammel 1859 12 3 962.3 lægsti þrýstingur Stykkishólmur-Nissen 1859 1 6 1042.0 Hæsti þrýstingur Stykkishólmur - Gammel 1859 2 22 1013.1 Hæsti þrýstingur Stykkishólmur - Nissen 1859 3 29 1022.7 Hæsti þrýstingur Stykkishólmur - Nissen 1859 4 25 1039.0 Hæsti þrýstingur Stykkishólmur - Nissen 1859 5 31 1028.0 Hæsti þrýstingur Stykkishólmur - Gammel 1859 6 1 1032.1 Hæsti þrýstingur Stykkishólmur - Nissen 1859 7 3 1027.3 Hæsti þrýstingur Stykkishólmur - Nissen 1859 8 30 1019.8 Hæsti þrýstingur Stykkishólmur - Nissen 1859 9 16 1020.6 Hæsti þrýstingur Stykkishólmur - Nissen 1859 10 19 1033.9 Hæsti þrýstingur Stykkishólmur - Nissen 1859 11 9 1028.9 Hæsti þrýstingur Stykkishólmur - Nissen 1859 12 13 1044.8 Hæsti þrýstingur Stykkishólmur - Gammel -------- Landsvik - og staðalvik - staðalvik í landshlutum, sjá má hvort hita var misdreift yfir landið í einstökum mánuðum AR MAN TVIK STDV SVLAND NALAND NVLAND SALAND P_LAND OROI HOV_FLOKK_M 1859 1 -3.3 -1.6 -1.2 -1.6 # # # 11.6 # 1859 2 -5.3 -2.9 -1.4 -2.9 # # # 10.7 # 1859 3 -10.4 -5.0 -2.6 -4.6 # # # 9.4 # 1859 4 -10.3 -6.8 -3.4 -6.3 # # # 3.9 # 1859 5 -1.7 -1.3 -1.0 -1.3 # # # 7.4 # 1859 6 -1.7 -1.9 # -2.2 # # # 6.5 # 1859 7 0.0 0.0 # 0.0 # # # 4.7 # 1859 8 -2.1 -2.3 # -2.0 # # # 6.2 # 1859 9 -1.5 -1.1 # -1.2 # # # 3.8 # 1859 10 -2.2 -1.7 # -1.5 # # # 4.1 # 1859 11 -1.9 -1.2 # -0.9 # # # 6.7 # 1859 12 -4.8 -2.9 # -2.7 # # # 8.0 # -------- Mánaðarúrkoma - mm STOD AR JAN FEB MAR APR MAI JUN JUL AGU SEP OKT NOV DES AR NAFN 178 1859 79.8 74.7 43.6 17.5 65.2 39.8 41.1 50.3 50.2 15.7 94.0 54.2 626.1 Stykkishólmur -------- Reykjavík - mjög kaldir dagar ákveðið ár AAR AMAN ADAGUR ATM BT TVIK ASDEV HAM LAGM 1859 1 28 0.44 -9.48 -9.92 -2.53 -6.8 -12.2 1859 1 31 0.11 -11.53 -11.64 -2.84 -8.0 -15.1 1859 2 2 -0.03 -9.89 -9.86 -2.57 -5.0 -15.3 1859 2 6 0.06 -13.54 -13.60 -3.20 -9.2 -18.4 1859 3 7 0.84 -11.51 -12.35 -3.11 -9.0 -14.3 1859 3 8 1.11 -13.46 -14.57 -3.62 -12.2 -15.0 1859 3 12 1.03 -8.86 -9.89 -2.70 -8.0 -10.0 1859 3 20 0.95 -9.56 -10.51 -2.63 -5.2 -14.2 1859 3 27 1.69 -8.96 -10.65 -3.13 -8.2 -10.0 1859 3 28 1.67 -12.06 -13.73 -4.15 -11.2 -13.2 1859 3 29 1.59 -9.51 -11.10 -3.40 -9.0 -10.3 1859 4 2 1.32 -9.28 -10.60 -2.89 -6.2 -10.2 1859 4 12 2.69 -8.18 -10.87 -3.37 -4.0 -10.2 1859 4 13 2.81 -5.13 -7.94 -2.67 -3.0 -5.1 1859 4 16 2.87 -5.58 -8.45 -2.55 -3.0 -6.0 1859 4 17 3.10 -5.58 -8.68 -2.54 -4.0 -5.0 1859 4 18 3.55 -7.38 -10.93 -3.35 -3.3 -9.3 1859 4 19 3.69 -5.63 -9.32 -3.08 -3.0 -6.1 -------- Reykjavík - mjög hlýir dagar ákveðið ár AAR AMAN ADAGUR ATM BT TVIK ASDEV HAM LAGM 1859 6 13 8.97 12.94 3.97 2.56 17.2 10.0 -------- Reykjavík - hámarkshiti 20 eða meira, lágmarkshiti -14 eða meira AR MAN DAGUR TX TN 1859 1 31 -8.0 -15.1 1859 2 2 -5.0 -15.3 1859 2 6 -9.2 -18.4 1859 3 7 -9.0 -14.3 1859 3 8 -12.2 -15.0 1859 3 20 -5.2 -14.2 -------- Stykkishólmur - mjög kaldir dagar ákveðið ár AAR AMAN ADAGUR ATM BT TVIK ASDEV 1859 1 31 -0.47 -13.39 -12.92 -3.18 1859 2 5 -1.01 -10.57 -9.56 -2.74 1859 2 6 -0.49 -11.82 -11.33 -2.70 1859 2 22 -0.97 -10.47 -9.50 -2.61 1859 3 7 -0.12 -13.94 -13.82 -3.30 1859 3 8 0.09 -15.19 -15.28 -3.76 1859 3 11 0.50 -8.64 -9.14 -2.56 1859 3 12 0.02 -9.59 -9.61 -2.62 1859 3 13 -0.53 -12.84 -12.31 -2.94 1859 3 14 -0.52 -11.24 -10.72 -2.66 1859 3 16 0.32 -9.04 -9.36 -2.92 1859 3 17 -0.20 -12.09 -11.89 -3.38 1859 3 18 -0.06 -13.14 -13.08 -3.44 1859 3 19 -0.28 -12.39 -12.11 -3.10 1859 3 20 -0.44 -13.54 -13.10 -3.33 1859 3 22 0.08 -11.89 -11.97 -3.20 1859 3 23 -0.42 -14.99 -14.57 -3.59 1859 3 24 -0.30 -12.79 -12.49 -3.22 1859 3 25 -0.51 -12.19 -11.68 -3.05 1859 3 26 -0.19 -13.74 -13.55 -3.90 1859 3 27 0.39 -11.54 -11.93 -3.55 1859 3 28 0.17 -14.59 -14.76 -4.34 1859 3 29 0.28 -13.94 -14.22 -4.13 1859 4 1 -0.34 -12.77 -12.43 -3.24 1859 4 2 -0.06 -14.77 -14.71 -4.43 1859 4 3 0.61 -13.32 -13.93 -4.38 1859 4 7 0.84 -8.22 -9.06 -2.86 1859 4 11 1.06 -9.47 -10.53 -3.17 1859 4 12 1.46 -11.97 -13.43 -4.15 1859 4 13 1.58 -10.87 -12.45 -4.08 1859 4 14 1.57 -6.07 -7.64 -2.63 1859 4 15 1.56 -6.82 -8.38 -2.72 1859 4 16 1.42 -11.97 -13.39 -3.85 1859 4 17 1.88 -11.97 -13.85 -4.05 1859 4 18 2.24 -13.57 -15.81 -4.78 1859 4 19 2.41 -13.37 -15.78 -5.11 1859 4 20 2.50 -7.57 -10.07 -3.30 1859 4 22 2.36 -9.77 -12.13 -3.86 1859 4 23 2.66 -7.87 -10.53 -3.76 1859 11 6 2.61 -6.24 -8.85 -2.74 1859 12 4 0.56 -8.59 -9.15 -2.55 -------- Stykkishólmur - mjög hlýir dagar ákveðið ár AAR AMAN ADAGUR ATM BT TVIK ASDEV -------- Mesta úrkoma ársins ROD STOD AR MAN DAGUR URK NAFN 1 178 1859 9 5 27.9 Stykkishólmur 2 178 1859 12 9 26.7 Stykkishólmur 3 178 1859 11 24 17.2 Stykkishólmur 4 178 1859 11 15 16.8 Stykkishólmur 4 178 1859 11 23 16.8 Stykkishólmur 6 178 1859 11 2 16.3 Stykkishólmur 7 178 1859 2 27 14.4 Stykkishólmur 8 178 1859 2 12 12.9 Stykkishólmur 9 178 1859 1 2 12.1 Stykkishólmur 10 178 1859 2 19 11.6 Stykkishólmur -------- Eru mánuðir ársins afbrigðilegir? - Er getið hér að neðan ef þeir eru í efstu eða neðstu sætum í sínum flokki Þrýstingur í Reykjavík - óvenjuhár mánaðarþrýstingur ROD AR MAN PSVLAND 9 1859 4 1017.7 10 1859 10 1014.7 -------- Þrýstingur í Reykjavík - óvenjulágur mánaðarþrýstingur ROD AR MAN PSVLAND 4 1859 8 1001.0 -------- Óróavísir - óvenjumiklar þrýstibreytingar frá degi til dags ROD AR MAN ABSDP -------- Óróavísir - þrýstibreytingar frá degi til dags með minnsta móti ROD AR MAN ABSDP 6 1859 4 3.89 2 1859 9 3.78 5 1859 10 4.14 -------- Landsmeðalhiti - sérlega hlýir mánuðir ROD AR MAN T_ALLT -------- Landsmeðalhiti - sérlega kaldir mánuðir ROD AR MAN T_ALLT 8 1859 2 -6.24 2 1859 3 -10.64 1 1859 4 -8.55 6 1859 12 -5.21 --------